四年级数学（小数加减运算）计算题专项练习与答案

四年级数学（小数加减运算）计算题专项练习与答案(1)6.14+6.06=(2)2.62+3.32=(3)6+1.72=(4)6.53+1.63=(5)6.9+1.24=(6)0.48+8.81=(7)5.1+1.72=(8)3.23+2.59=(9)4.98+6.66=(10)0.46+0.41=(11)5.23+4.41=(12)7.63+0.88=(13)7.3+5.86=(14)1.36+2.98=(15)1.82+2.84=(16)5.17+7.51=(17)2.63+5.19=(18)7.32+5.28=(19)8.08+0.35=(20)8.25+8.7=(21)3.84+1.24=(22)7.57+9.46=(23)1.77+9.68=(24)1.42+2.81=(25)5.37+0.37=(26)3.4+0.37=(27)2.53+6.99=(28)4.57+7.3=(29)2.89+6.4=(30)0.09+6.08=(31)8.65+7.86=(32)3.63+9.04=(33)4.39+5.04=(34)3.73+4.04=(35)3.23+5.22=(36)9.2+2.72=(37)4.9+5.8=(38)5.58+8.93=(39)3.21+1.34=(40)7.68+5.62=(41)8.89+5.14=(42)8.76+1.94=(43)7.13+8.48=(44)0.67+9.1=(45)7.67+6.64=(46)5.16+2.49=(47)9.4+5.78=(48)1.64+9.35=(49)0.83+6.73=(50)2.21+6.98=(51)1.94+1.57=(52)1.22+3.04=(53)3.8+6.96=(54)2.51+0.88=(55)6.32-3.88=(56)8.16-2.73=(57)6.94-5.45=(58)8.7-0.64=(59)6.1-3.77=(60)5.74-1.31=(61)3.43-0.31=(62)5.09-2.53=(63)8.45-1.76=(64)9.83-5.7=(65)8.25-2.25=(66)2.64-0.24=(67)9.23-0.43=(68)5.18-4.65=(69)7.72-2.94=(70)3.46-0.13=(71)6.04-1.69=(72)4.33-1.72=(73)2.69-0.96=(74)9.51-5.13=(75)6.82-4.53=(76)2.36-1.79=(77)6.22-1.83=(78)9.54-7=(79)7.86-3.35=(80)8.42-4.14=(81)6.94-5.09=(82)6.62-0.73=(83)7.1-1.87=(84)7.31-2.55=(85)9.49-3.13=(86)7.7-2.59=(87)9.89-0.78=(88)9.11-4.95=(89)9.9-4.83=(90)3.53-1.77=(91)7.19-3.14=(92)7.25-4.43=(93)6.77-4.87=(94)9.26-5.65=(95)8.65-3.01=(96)4.63-1.83=(97)7.07-6.68=(98)9.68-2.63=(99)3.49-0.44=(100)5.23-2.52=(101)6.34-6.15=(102)8.93-4.87=(103)8.7-3.28=(104)7.49-4.44=(105)2.47-0.88=(106)4.09-2.17=(107)7.56-5.09=(108)8.25-5.16=(109)0.69+0.75+1.21=(110)5.74+7.08+6.36=(111)2.79+3.39+6.84=(112)1.44+7.64+2.01=(113)7.98+8.94+1.58=(114)1.85+4.53+7.73=(115)2.38+1.69+2.08=(116)7.39+6.54+5.74=(117)0.02+8.86+8.5=(118)5.49+5.93+7.22=(119)9.59+9.88+4.86=(120)9.38+9.9+8.88=(121)3.24+8.08+7.14=(122)4.19+5.05+5.47=(123)3.47+7.9+5.62=(124)4.11+2.7+4.8=(125)6.49+0.55+7.62=(126)5.9+3.59+6.65=(127)9.59+2.02+9.66=(128)7.16+0.24+3.44=(129)1.05+7.4+8.06=(130)8.33+8.24+3.93=(131)1.62+6.01+9.9=(132)2.14+3.67+2.64=(133)9.33+9.25+0.81=(134)6.8+3.53+7.97=(135)6.52+8.95+5.34=(136)6+5.68+4.28=(137)0.15+9.49+3.23=(138)0.95+0.06+3.57=(139)0.25+6.77+0.26=(140)1.67+5.84+5.29=(141)3.86+6.57+4.58=(142)8.85+4.21+9.65=(143)4.87+0.32+5.85=(144)1.78+5.73+6.65=(145)8.68+8.79+5.73=(146)7.91+2.56+7.15=(147)0.22+1.83+3.45=(148)9.62+0.49+0.26=(149)6.12+0.08+1.08=(150)6.6+2.14+6.18=(151)9.37+4.19+6.82=(152)3.19+5.6+4.34=(153)3.39+7.68+9.02=(154)9.78+7.5+0.18=(155)1.4+2.99+1.11=(156)9.91+4.98+1.75=(157)1.26+5.06+8.57=(158)2.37+1.41+5.63=(159)1.5+3.38+9.47=(160)5.76+1.22+3.81=(161)2.5+6.39+2.51=(162)2.3+0.17+9.76=(163)3.75+0.19-0.72=(164)1.59+9.72-5.74=(165)5.24+4.3-8.63=(166)4.92+1.42-2.79=(167)8.93+1.15-9.85=(168)6.82+7.99-6.68=(169)5.04+4.93-2.35=(170)7.65+9.78-9.63=(171)0.5+7.99-7.76=(172)3.13+8.01-2.99=(173)6.31+1.94-5.6=(174)8.27+6.65-3.57=(175)2.41+5.9-0.07=(176)5.54+9.06-7.32=(177)6.21+3.81-9.72=(178)5.71+2.22-2.7=(179)5.61+9.54-5.96=(180)2.91+7.42-2.76=(181)2.15+7.78-9.76=(182)5.08+7.79-6.06=(183)4.27+1.8-1.26=(184)7.61+3.71-1.93=(185)1.71+6.51-6.78=(186)6.37+7.42-2.71=(187)8.98+6.37-8.29=(188)8.54+5.82-9.86=(189)8.15+7.7-5.56=(190)2.87+2.1-3.27=(191)0.53+9.6-2.47=(192)9.89+2.81-0.6=(193)8.56+8.77-7.77=(194)3.62+6.42-6.23=(195)7.64+5.25-1.06=(196)9.4+7.82-5.01=(197)3.34+6.81-1.36=(198)9.52+1.37-3.66=(199)4.68+4.82-8.69=(200)8.11+5.29-1.89=(201)6.02+7.5-3.91=(202)4.87+0.22-4.49=(203)1.95+6.59-4.34=(204)8.99+4.69-5.31=(205)2.24+9.48-2.63=(206)3.94+6.4-9.65=(207)7.18+4.33-8.65=(208)8.87+9.92-2.53=(209)7.37+2.75-6.09=(210)8.04+8.32-5.01=(211)8.5+2.57-8.28=(212)3.62+1.11-0.47=(213)8.89+6.9-6.56=(214)5.2+0.64-2.02=(215)5.91+5.71-0.1=(216)2.19+4.91-6.38=(217)6.11-4.73+9.21=(218)8.83-2.56+2.82=(219)8.45-5.46+7.87=(220)9.15-2.49+3.42=(221)9.95-8.81+9.19=(222)8.4-2.64+8.24=(223)6.74-4.56+3.02=(224)6.02-3.2+2.23=(225)5.18-3.86+8.39=(226)9.13-4.34+9.98=(227)2.16-0.75+1.58=(228)7.94-6.15+6.79=(229)9.32-8.98+5.5=(230)8.62-2.61+9.17=(231)4.56-4.06+1.98=(232)7.11-0.78+3.84=(233)6.64-4.44+9.18=(234)4.11-3.55+0.84=(235)7.68-2.75+8.41=(236)8.42-4.75+4.5=(237)2.44-0.44+9.87=(238)0.65-0.19+6.06=(239)9.35-6.46+9.39=(240)5.4-4.68+3.51=(241)5.24-3.33+5.94=(242)6.71-4.03+8.37=(243)9.19-7.08+6.5=(244)7.64-7.12+9.51=(245)6.98-3.26+9.69=(246)7.09-0.1+1.95=(247)6.99-6.5+1.37=(248)7.34-0.98+2.62=(249)5.14-2.96+1.88=(250)6-1.78+7.67=(251)5.82-5.5+8.59=(252)8.37-2.57+1.28=(253)2.47-1.8+3.64=(254)6.61-5.21+1.41=(255)8.81-1.54+3.24=(256)8.61-6.26+1.38=(257)7.59-6.34+6.91=(258)8.37-2.86+8.5=(259)9.33-7.82+8.35=(260)9.13-3.55+9.74=(261)7.89-6.8+6.01=(262)4.22-0.46+7.59=(263)3.47-2.16+4.59=(264)8.76-8.32+1.09=(265)7.47-3.95+3.23=(266)4.64-2.81+6.76=(267)8.74-3.03+3.44=(268)9.57-4.34+6.2=(269)6.85-0.92+3.92=(270)6.78-6.39+6.92=(271)8.53-3.15-0.51=(272)4.52-0.29-1.8=(273)6.69-1.33-2.34=(274)9.95-2.83-5.42=(275)5.87-1.38-1.23=(276)7.19-3.49-2.67=(277)6.55-4.13-1.44=(278)7.48-6-0.05=(279)6.95-0.51-2.16=(280)5.73-3.51-0.61=(281)9.24-6.2-2.39=(282)7.43-2.63-1.05=(283)7.47-0.34-4.9=(284)4.6-1.97-2.29=(285)7.59-3.89-1.99=(286)9.01-5.8-0.88=(287)9.49-0.07-8.74=(288)8.56-4.39-3.4=(289)5.67-2.42-1.52=(290)8.09-1.34-4.62=(291)9.69-2.01-5.43=(292)8.3-5.04-1.82=(293)7.39-3.92-1.94=(294)8.59-1.93-1.99=(295)5.93-0.1-4.65=(296)5.82-2.08-1.16=(297)9.52-5.55-2.98=(298)8.95-1.7-0.56=(299)8-1.53-4.69=(300)8.18-1.87-3.61=(301)3.76-1.63-1.16=(302)6.08-1.96-2.98=(303)6.06-0.82-2.63=(304)5.98-2.41-2=(305)9.6-0.97-6.94=(306)7.66-4.39-0.37=(307)3.77-0.8-2.47=(308)7.23-3.35-0.75=(309)7.88-4.36-0.98=(310)8.53-3.12-2.98=(311)7.59-1.32-3.12=(312)5.29-1.23-3.19=(313)4.68-0.03-2.16=(314)9.58-2.95-2.74=(315)6.76-3.35-3.1=(316)4.9-0.39-2.22=(317)9.36-1.59-0.59=(318)9.46-5.94-1.9=(319)7.75-1.65-3.26=(320)6.48-0.86-0.76=(321)9.95-2.47-6.31=(322)8.77-0.61-4.67=(323)6.36-4.52-0.19=(324)9.12-6.5-1.25=(325)3.47+1.73+3.07+8.45=(326)4.08+4.17+7.84+8.81=(327)7.43+1.83+0.4+5.56=(328)2.32+8.25+8.75+1.54=(329)2.7+2.75+5.49+6.21=(330)4.2+0.46+3.4+0.23=(331)9.27+4.53+9.24+2.92=(332)5.5+6.84+3.24+6.61=(333)7.27+4.66+7.55+6.73=(334)8.52+3.75+7.81+0.36=(335)0.18+4.75+6.91+7.25=(336)4.12+8.18+2.29+6.26=(337)2.7+5.61+3.74+6.87=(338)0.42+8.63+1.14+0.58=(339)3.34+5.04+8.05+9.08=(340)9.66+1.42+0.19+6.81=(341)3.99+4.65+4.81+3=(342)7+0.39+1.02+5.14=(343)1.75+5.17+8.25+8.83=(344)7.2+0.6+5+0.87=(345)0.45+1.55+7.86+1.66=(346)8.45+8.4+6.12+0.68=(347)1.99+2.04+6.1+2.88=(348)4.36+3.79+4.65+7.69=(349)9.89+7.97+1.59+2.17=(350)7.89+2.29+6.03+8.68=(351)0.34+3.24+2.97+3.93=(352)3.72+7.27+1.93+9.36=(353)7.84+4.95+1.91+6.16=(354)7.52+5.29+2.74+6.47=(355)6.14+9.65+5.74+0.94=(356)3.79+9.65+3.7+7.39=(357)6.27+1.54+3+9.02=(358)5.66+0.49+8.76+0.96=(359)7.32+1.63+7.41+3.32=(360)3.35+1.14+9.29+5.18=(361)7.16+9.87+8.66+8.17=(362)9.7+4.31+6.96+0.81=(363)3.19+3.97+0.45+4.63=(364)4.35+2.77+2.82+1.08=(365)5.78+1.52+9.02+3.4=(366)0.15+2.8+6.76+1.77=(367)9.37+4.87+8.04+0.7=(368)8.22+0.75+4.67+7.06=(369)8.68+9.95+7.58+3.94=(370)0.5+5.23+2.14+9.98=(371)0.21+3.44+8.27+7.04=(372)0.73+0.79+7.19+8.2=(373)1.42+4.58+3.63+7.65=(374)8.23+0.38+6.12+8.72=(375)2.97+1.17+6.04+0.9=(376)0.23+7.47+9.36+7.64=(377)0.96+0.82+5.01+6.98=(378)1.74+0.3+6.98+3.03=(379)9.77+2.06+7.83-2.43=(380)4.46+3.71+5.55-2.35=(381)7.87+1.56+6.26-6.86=(382)8.12+6.62+0.9-7.64=(383)1.39+6.66+4.51-0.58=(384)0.85+5.15+3.51-4.47=(385)3.32+4.99+7.06-9.54=(386)7.16+4.46+6.31-3.19=(387)8.33+4.86+6.69-8.14=(388)5.11+4.71+6.31-3.43=(389)5.52+3.58+6.03-1.36=(390)6.05+8.74+4.91-5.34=(391)4.34+2.33+8.21-1.45=(392)3.58+2.14+3.54-3.55=(393)1.24+9.41+4.93-6.32=(394)0.31+8.18+4.13-2.25=(395)6.87+6+2.33-9.18=(396)3.8+3.52+6.4-2.51=(397)6.76+0.84+8.17-1.79=(398)5.48+1.75+6.26-5.15=(399)9.96+3.16+5.75-5.96=(400)8.72+5.97+2.19-5.32=(401)3.81+5.32+2.72-0.84=(402)5.01+2.63+9.26-7.06=(403)4.28+9.32+5.61-5.05=(404)9.35+2.26+2.53-9.05=(405)4.98+3.71+3.22-6.75=(406)8.88+4.87+4.08-4.76=(407)9.35+0.06+4.24-5.59=(408)4.05+0.66+7.71-4.28=(409)8.42+7.39+3.55-8.76=(410)3.13+1.38+6.73-9.28=(411)6.9+3.84+4.89-0.75=(412)5.96+6.44+8.47-2.9=(413)1.95+0.66+8-6.65=(414)3.63+4.12+6.52-1.45=(415)8.3+5.39+5.51-4.71=(416)1.51+5.02+3.32-6.87=(417)6.45+0.81+2.39-4.39=(418)7.95+6.99+3.64-1.42=(419)8.95+2.86+3.47-5.7=(420)0.29+6.38+0.03-0.96=(421)3.44+3.46+0.91-7.53=(422)6.17+8.46+2.36-4.79=(423)7.4+7.13+4.22-1.67=(424)1.73+2.62+7.93-1.03=(425)6.05+7.37+2.98-1.4=(426)9.05+8.89+6.81-7.28=(427)7.28+7.55+0.03-3.35=(428)8.66+8.11+8.84-0.9=(429)1.06+2.47+3.26-6.53=(430)0.57+0.13+9.67-2.02=(431)2.37+4.71+4.36-0.87=(432)4.12+9.28+4.72-2.49=(433)7.83+2.46-3.24+1.38=(434)8.88+2-4.21+6.82=(435)2.81+7.14-6.86+0.65=(436)4.84+3.67-1.85+7.87=(437)6.52+6.94-7.14+4.73=(438)7.32+4.64-2.4+1.26=(439)1.63+3.28-4.62+6.15=(440)6.11+3.3-5.09+7.48=(441)3.51+9.01-9.42+5.78=(442)6.39+1.99-4.38+8.57=(443)6.37+9.19-2.6+3.58=(444)2.24+9.39-8.35+2.86=(445)6.2+5.48-3.29+6.08=(446)1.02+3.12-2.88+8.44=(447)3.6+1.27-2.68+4.35=(448)5.43+7.85-5.17+0.88=(449)3.45+5.02-6.82+6.15=(450)9.97+1.61-7.84+6.39=(451)5.02+7.23-6.26+2.1=(452)9.2+1.48-1.41+8.05=(453)1.06+3.57-1.72+4.24=(454)8.09+3.12-6.03+4.52=(455)7.32+9.78-7.68+8.03=(456)6.72+0.54-5.74+3.63=(457)6.38+6.16-8.58+1.26=(458)4.64+5.21-0.62+5.53=(459)2.21+6.3-5.18+2.65=(460)9.02+5.86-3.79+6.12=(461)2.15+5.85-5.89+1=(462)8.88+9.69-0.47+8.17=(463)8.71+5.84-7.15+4.88=(464)9.49+3.32-8.73+8.46=(465)9.03+5.76-6.83+8.22=(466)4.3+9.78-4.98+9.56=(467)5.55+7.21-2.61+3.08=(468)7.58+1.69-4.12+6.94=(469)4.56+8.09-3.71+2.01=(470)6.88+1.19-5.28+8.73=(471)3.55+5.08-6.53+7.06=(472)3.87+2.63-2.34+2.52=(473)2.67+6.03-3.79+2.9=(474)6.73+5.71-9.8+3.27=(475)6.57+5.38-2.39+6.79=(476)9.7+0.39-5.77+9.97=(477)4.74+5.34-5.39+3.65=(478)6.7+2.53-9+9.62=(479)2+6.56-0.69+0.29=(480)7.71+8.17-3.55+3.68=(481)6.69+2.54-2.73+2.23=(482)7.93+6.88-1.02+0.39=(483)5.66+3.32-4.64+5.8=(484)3.92+1.96-4.63+2.22=(485)4.7+3.43-5.29+0.13=(486)5.81+4.07-3.06+6.8=(487)5.74+3.54-5.89-2.22=(488)8.49+8.09-6.24-8.92=(489)9.32+9.51-7.5-7.02=(490)6.51+8.93-6.22-3.69=(491)3.29+9.36-7.8-1.22=(492)4.53+9.53-7.5-5.65=(493)5.12+5.73-4.9-1.92=(494)7.55+2.99-1.43-5.62=(495)8.95+7.13-3.62-3.5=(496)8.43+6.43-3.63-5.58=(497)8.41+9.32-1.68-8.82=(498)5.18+7.97-3.16-4.31=(499)4.74+4.6-2.22-2.54=(500)7.86+8.96-4.05-2.77=(501)8.86+7.2-7.5-1.59=(502)6.49+7.93-1.94-6.89=(503)5.87+1.5-0.65-2.59=(504)8.15+8.08-6.29-4.16=(505)7.61+5.29-4.43-0.97=(506)3.46+9.82-4.04-5.85=(507)7.82+5.86-7.47-1.15=(508)9.46+9.96-3.96-8.59=(509)8.89+6.17-4.18-6.23=(510)6.67+8.85-3.18-6.26=(511)9.14+6.73-9.66-3.53=(512)3.8+9.5-2.89-5.29=(513)8.72+6.6-7.86-7.32=(514)9.07+8.67-3.05-4.36=(515)7.33+7.73-9.61-1.1=(516)6.19+4.3-0.86-3.13=(517)2.6+3.9-3.55-0.96=(518)4.19+1.14-4.15-0.08=(519)9.87+4.55-4.49-1.14=(520)2.06+8.76-1.39-3.25=(521)5.53+8.13-3.56-4.45=(522)6.08+9.4-2.52-7.01=(523)5.85+9.19-6.5-5.97=(524)7.69+0.86-4.09-2.93=(525)5.33+5.69-2.38-2.69=(526)5.84+4.33-1.27-5.81=(527)7.22+5.81-2.21-0.12=(528)6.54+8.19-5.06-2.26=(529)4.69+8.92-3.78-5.89=(530)1.49+8.52-0.62-5.89=(531)9.87+8.35-0.7-8.19=(532)5.45+9.45-9.39-0.8=(533)1.12+5.76-2.4-4.23=(534)7.88+6.82-0.79-3.3=(535)5.2+5.27-9.31-0.37=(536)7.13+8.66-6.2-8.9=(537)8.83+4.17-3.11-1.71=(538)9.78+0.58-7.95-1.03=(539)8.74+6.51-1.59-5.16=(540)9.76+0.63-1.99-3.28=(541)9.21-4.77+3.15+1.52=(542)7.94-4.72+1.54+8.03=(543)4.22-4.1+3.6+9.48=(544)4.34-3.34+7.01+4.32=(545)8.71-1.62+0.66+3.49=(546)4.01-2.26+2.65+6.01=(547)9.48-8.91+3.02+0.83=(548)6.25-2.02+0.59+4.02=(549)3.77-1.78+7.76+5.02=(550)5.09-1.78+0.8+1.89=(551)7.36-1.68+7.89+2.1=(552)9.72-0.25+9.56+0.46=(553)7.76-2.81+1.31+4.25=(554)8.32-0.19+2.96+1.45=(555)6.01-4.17+0.99+5.62=(556)2.9-2+3.26+9.18=(557)4.1-1.67+6.62+0.9=(558)7.54-5.37+9.41+3.59=(559)4.91-0.84+1.03+4.56=(560)3.26-0.67+5.17+8.09=(561)3.49-0.3+8.17+3.83=(562)7.96-2.34+9.66+8.82=(563)5.86-3.28+6.04+2.21=(564)8.05-2.42+9.88+4.63=(565)9.27-5.94+1.9+4.64=(566)7.5-0.3+0.95+4.77=(567)1.75-0.66+8.74+3.25=(568)3.67-0.21+6.13+0.58=(569)2.85-2.58+5.19+4.17=(570)9.86-1.52+8.31+2.46=(571)9.56-3.64+4.08+8.42=(572)5.05-3.23+5.89+4.78=(573)6.73-4.77+2.5+8.07=(574)8.49-3.06+7.82+3.01=(575)3.71-1.97+5.96+5.04=(576)4.91-1.09+7.53+9.92=(577)5.08-3.71+3.98+9.97=(578)8.47-6.81+2.42+4.02=(579)9.7-0.86+2.11+0.79=(580)8.09-6.15+1.74+8.9=(581)8.7-0.02+8.5+2.09=(582)6.12-2.81+2.76+9.2=(583)3.75-0.15+0.44+9.02=(584)8.86-5.72+9.89+5.51=(585)3.14-1.16+0.59+5.84=(586)6.37-0.45+2.81+5.62=(587)4.94-2.46+6.32+3.86=(588)1.48-0.54+2.9+7.83=(589)5.63-1.99+2.64+3.61=(590)4.3-3.48+1.38+6.12=(591)8.87-3.56+9.6+8.89=(592)6.72-2.88+1.74+6.84=(593)3.51-3.36+7.98+7.51=(594)3.52-2.43+0.7+5.48=(595)9.18-8.87+7.97-5.54=(596)8.03-2.61+5.07-0.27=(597)3.85-2.03+8.55-2.1=(598)5.05-2.15+5.9-5.75=(599)8.01-7.81+5.29-0.22=(600)9.5-2.3+2.28-3.99=(601)8.28-5.16+5.92-1.94=(602)7.82-5.24+4.91-4.6=(603)8.91-2.1+5.18-3.66=(604)5.62-3.47+6.19-0.49=(605)6.96-6.42+8.71-0.5=(606)7.08-3.71+7.33-0.1=(607)7.57-1.09+8.86-3.37=(608)5.83-2.56+4-1.98=(609)6.54-1.18+8.75-1.91=(610)2.26-1.05+7.72-7.95=(611)5.67-1.21+9.69-2.31=(612)1.08-0.17+5.13-5.06=(613)8.4-1.68+6.51-4.92=(614)8.97-3.19+4.6-5.57=(615)8.09-5.38+4.64-3.75=(616)8.66-2.59+4.05-9.01=(617)8.39-5.6+5.54-4.19=(618)5.58-0.02+0.63-3.11=(619)9.31-0.32+8.58-5.31=(620)6.09-3.24+5.59-4.4=(621)8.25-5.92+8.63-9.76=(622)6.72-2.65+8.52-3.82=(623)7.48-6.48+7.33-4.45=(624)6.86-1.32+9.72-5.43=(625)7.83-6.02+7.33-8.84=(626)8.97-4.3+8.31-3.69=(627)8.33-1.57+0.37-4.59=(628)7.93-4.9+4.35-5.23=(629)7.69-0.37+3.32-6.57=(630)7.76-1.54+6.63-7.15=(631)7.62-2.65+6.43-8.55=(632)4.96-2.91+5.09-0.65=(633)9.19-4.91+3.07-1.45=(634)9.93-7.06+8.9-9.12=(635)1.63-0.71+8.1-6.63=(636)5.87-0.28+1.66-3.54=(637)9.32-3.42+2.66-0.2=(638)4.89-1.59+4.75-0.46=(639)9.6-2.61+2.09-4.77=(640)8.92-1.6+0.92-7.69=(641)5.21-0.13+9.92-8.63=(642)4.9-3.21+5.37-4.22=(643)2.97-0.61+3.22-1.59=(644)7.53-4.96+3.32-0.79=(645)6.97-0.51+2.78-6.3=(646)5.16-1.87+5.03-3.74=(647)3.59-3.22+8.73-0.05=(648)7.01-3.88+8.82-2.22=(649)7.92-3.12-0.11+3.9=(650)9.62-2.97-0.06+3.03=(651)7.15-2.81-4.02+2.72=(652)7.73-0.72-5.56+0.98=(653)8.96-0.62-1.73+8.63=(654)9.06-0.7-4.59+9.23=(655)7.64-0.13-5.56+1.23=(656)5.52-0.58-2.68+4.07=(657)8.5-2.49-2.18+4.32=(658)6.51-2.43-2.72+7.21=(659)8.29-4.07-2.56+6.57=(660)8.63-1.79-2.02+3.81=(661)9.64-6.08-1.68+5.65=(662)8.6-4.4-2.62+4.37=(663)6.39-0.97-2.1+9.9=(664)8.7-4.17-2.1+7.62=(665)8.02-1.87-0.68+3.3=(666)7.46-1.81-3.61+9.41=(667)5.62-1.83-0.31+8.53=(668)6.46-0.09-4.19+5.01=(669)6.96-1.9-1.57+8.72=(670)9.16-3.29-4.29+4.14=(671)3.62-0.52-0.43+8.21=(672)8.49-6.7-1.31+5.38=(673)2.87-0.61-1.54+2.46=(674)8.53-1.83-0.61+9.26=(675)7.58-2.51-1.35+0.04=(676)5.83-4.47-0.17+5.7=(677)8.79-1.55-4.75+3.67=(678)9.84-6.16-1.51+6.41=(679)9.04-2.41-1.67+6.77=(680)7.52-0.74-1.93+7.7=(681)5.95-4.06-1.1+6.83=(682)7.16-2.05-3.86+4.45=(683)9.57-4.35-0.6+2.79=(684)7.52-1.3-0.38+8.16=(685)9.36-2.08-3.53+6.68=(686)8.53-1.02-6.61+3.68=(687)6-0.18-5.72+6.15=(688)7.58-3.25-3.58+3.71=(689)6.27-0.45-4.99+9.9=(690)9.89-1.96-4.01+5.14=(691)8.22-1.48-3.09+4.04=(692)7.54-0.75-4.76+9.72=(693)9.76-2.74-4.84+8.49=(694)9.7-2.2-6.95+9.06=(695)9.02-1.71-6.14+4.78=(696)7.38-3.92-0.59+3.29=(697)7.93-2.32-5.11+4.49=(698)9.63-7.76-1.21+0.41=(699)8.09-0.67-1.61+4.69=(700)8.29-0.32-3.09+0.23=(701)9.14-3.63-1.84+8.66=(702)5.16-0.23-4.3+3.14=(703)4.81-0.06-4.52-0.12=(704)8.88-1.13-5.73-1.88=(705)9.24-0.19-3.16-1.87=(706)7.73-0.42-5.8-1=(707)8.84-3.07-4.41-0.26=(708)7.78-0.88-0.83-2.45=(709)9.92-3.09-3.79-1.46=(710)9.24-4.31-3.41-0.46=(711)6.47-1.65-2.19-1.48=(712)4.96-0.17-0.45-3.77=(713)8.52-0.14-0.13-2.66=(714)9.3-0.33-2.61-4.29=(715)9.7-2.03-4.5-1.13=(716)8.01-2.83-0.55-0.46=(717)7.46-0.46-4.77-0.45=(718)9.06-0.21-3.03-4.41=(719)6.62-0.71-1.25-4.24=(720)9.23-0.93-0.1-0.23=(721)9.44-2.94-1.32-2.23=(722)8.46-0.58-0.66-4.33=(723)5.55-0.87-2.31-0.37=(724)9.27-1.14-0.15-3.96=(725)8.2-0.35-0.15-4.01=(726)8-0.09-0.64-3.21=(727)3.66-0.39-0.55-0.08=(728)3.38-0.7-0.24-0.15=(729)9.12-4.03-1.04-3.22=(730)7.83-4.82-0.46-2.4=(731)7.28-2.93-0.31-3.61=(732)6.42-4.51-1.11-0.42=(733)7.33-2.47-2.23-0.39=(734)7.68-1.72-0.43-0.79=(735)6.75-1.94-1.76-0.81=(736)6.64-0.22-3.03-2=(737)9.95-2.96-0.02-0.77=(738)7.65-1.53-0.04-3.3=(739)9.34-4.23-0.76-1.89=(740)9.73-1.04-0.35-7.77=(741)5.79-0.04-0.79-2.02=(742)6.95-5.93-0.08-0.35=(743)9.03-1.14-0.56-0.24=(744)6.71-4-1.1-0.08=(745)9.67-2.94-0.71-3.02=(746)7.02-1.95-2.57-1.07=(747)8.18-0.2-0.14-2.5=(748)7.07-5.7-0.67-0.6=(749)9.43-0.13-3.7-2.9=(750)8.73-1.71-2.13-2.96=(751)9.33-6.86-0.13-0.21=(752)9.63-0.05-3.54-2.87=(753)8.75-2.54-5.16-0.73=(754)9.39-0.13-0.41-4.92=(755)8.03-2.51-0.41-2.94=(756)5.63-2.66-0.25-0.64=参考答案(1)6.14+6.06=12.2(2)2.62+3.32=5.94(3)6+1.72=7.72(4)6.53+1.63=8.16(5)6.9+1.24=8.14(6)0.48+8.81=9.29(7)5.1+1.72=6.82(8)3.23+2.59=5.82(9)4.98+6.66=11.64(10)0.46+0.41=0.87(11)5.23+4.41=9.64(12)7.63+0.88=8.51(13)7.3+5.86=13.16(14)1.36+2.98=4.34(15)1.82+2.84=4.66(16)5.17+7.51=12.68(17)2.63+5.19=7.82(18)7.32+5.28=12.6(19)8.08+0.35=8.43(20)8.25+8.7=16.95(21)3.84+1.24=5.08(22)7.57+9.46=17.03(23)1.77+9.68=11.45(24)1.42+2.81=4.23(25)5.37+0.37=5.74(26)3.4+0.37=3.77(27)2.53+6.99=9.52(28)4.57+7.3=11.87(29)2.89+6.4=9.29(30)0.09+6.08=6.17(31)8.65+7.86=16.51(32)3.63+9.04=12.67(33)4.39+5.04=9.43(34)3.73+4.04=7.77(35)3.23+5.22=8.45(36)9.2+2.72=11.92(37)4.9+5.8=10.7(38)5.58+8.93=14.51(39)3.21+1.34=4.55(40)7.68+5.62=13.3(41)8.89+5.14=14.03(42)8.76+1.94=10.7(43)7.13+8.48=15.61(44)0.67+9.1=9.77(45)7.67+6.64=14.31(46)5.16+2.49=7.65(47)9.4+5.78=15.18(48)1.64+9.35=10.99(49)0.83+6.73=7.56(50)2.21+6.98=9.19(51)1.94+1.57=3.51(52)1.22+3.04=4.26(53)3.8+6.96=10.76(54)2.51+0.88=3.39(55)6.32-3.88=2.44(56)8.16-2.73=5.43(57)6.94-5.45=1.49(58)8.7-0.64=8.06(59)6.1-3.77=2.33(60)5.74-1.31=4.43(61)3.43-0.31=3.12(62)5.09-2.53=2.56(63)8.45-1.76=6.69(64)9.83-5.7=4.13(65)8.25-2.25=6(66)2.64-0.24=2.4(67)9.23-0.43=8.8(68)5.18-4.65=0.53(69)7.72-2.94=4.78(70)3.46-0.13=3.33(71)6.04-1.69=4.35(72)4.33-1.72=2.61(73)2.69-0.96=1.73(74)9.51-5.13=4.38(75)6.82-4.53=2.29(76)2.36-1.79=0.57(77)6.22-1.83=4.39(78)9.54-7=2.54(79)7.86-3.35=4.51(80)8.42-4.14=4.28(81)6.94-5.09=1.85(82)6.62-0.73=5.89(83)7.1-1.87=5.23(84)7.31-2.55=4.76(85)9.49-3.13=6.36(86)7.7-2.59=5.11(87)9.89-0.78=9.11(88)9.11-4.95=4.16(89)9.9-4.83=5.07(90)3.53-1.77=1.76(91)7.19-3.14=4.05(92)7.25-4.43=2.82(93)6.77-4.87=1.9(94)9.26-5.65=3.61(95)8.65-3.01=5.64(96)4.63-1.83=2.8(97)7.07-6.68=0.39(98)9.68-2.63=7.05(99)3.49-0.44=3.05(100)5.23-2.52=2.71(101)6.34-6.15=0.19(102)8.93-4.87=4.06(103)8.7-3.28=5.42(104)7.49-4.44=3.05(105)2.47-0.88=1.59(106)4.09-2.17=1.92(107)7.56-5.09=2.47(108)8.25-5.16=3.09(109)0.69+0.75+1.21=2.65(110)5.74+7.08+6.36=19.18(111)2.79+3.39+6.84=13.02(112)1.44+7.64+2.01=11.09(113)7.98+8.94+1.58=18.5(114)1.85+4.53+7.73=14.11(115)2.38+1.69+2.08=6.15(116)7.39+6.54+5.74=19.67(117)0.02+8.86+8.5=17.38(118)5.49+5.93+7.22=18.64(119)9.59+9.88+4.86=24.33(120)9.38+9.9+8.88=28.16(121)3.24+8.08+7.14=18.46(122)4.19+5.05+5.47=14.71(123)3.47+7.9+5.62=16.99(124)4.11+2.7+4.8=11.61(125)6.49+0.55+7.62=14.66(126)5.9+3.59+6.65=16.14(127)9.59+2.02+9.66=21.27(128)7.16+0.24+3.44=10.84(129)1.05+7.4+8.06=16.51(130)8.33+8.24+3.93=20.5(131)1.62+6.01+9.9=17.53(132)2.14+3.67+2.64=8.45(133)9.33+9.25+0.81=19.39(134)6.8+3.53+7.97=18.3(135)6.52+8.95+5.34=20.81(136)6+5.68+4.28=15.96(137)0.15+9.49+3.23=12.87(138)0.95+0.06+3.57=4.58(139)0.25+6.77+0.26=7.28(140)1.67+5.84+5.29=12.8(141)3.86+6.57+4.58=15.01(142)8.85+4.21+9.65=22.71(143)4.87+0.32+5.85=11.04(144)1.78+5.73+6.65=14.16(145)8.68+8.79+5.73=23.2(146)7.91+2.56+7.15=17.62(147)0.22+1.83+3.45=5.5(148)9.62+0.49+0.26=10.37(149)6.12+0.08+1.08=7.28(150)6.6+2.14+6.18=14.92(151)9.37+4.19+6.82=20.38(152)3.19+5.6+4.34=13.13(153)3.39+7.68+9.02=20.09(154)9.78+7.5+0.18=17.46(155)1.4+2.99+1.11=5.5(156)9.91+4.98+1.75=16.64(157)1.26+5.06+8.57=14.89(158)2.37+1.41+5.63=9.41(159)1.5+3.38+9.47=14.35(160)5.76+1.22+3.81=10.79(161)2.5+6.39+2.51=11.4(162)2.3+0.17+9.76=12.23(163)3.75+0.19-0.72=3.22(164)1.59+9.72-5.74=5.57(165)5.24+4.3-8.63=0.91(166)4.92+1.42-2.79=3.55(167)8.93+1.15-9.85=0.23(168)6.82+7.99-6.68=8.13(169)5.04+4.93-2.35=7.62(170)7.65+9.78-9.63=7.8(171)0.5+7.99-7.76=0.73(172)3.13+8.01-2.99=8.15(173)6.31+1.94-5.6=2.65(174)8.27+6.65-3.57=11.35(175)2.41+5.9-0.07=8.24(176)5.54+9.06-7.32=7.28(177)6.21+3.81-9.72=0.3(178)5.71+2.22-2.7=5.23(179)5.61+9.54-5.96=9.19(180)2.91+7.42-2.76=7.57(181)2.15+7.78-9.76=0.17(182)5.08+7.79-6.06=6.81(183)4.27+1.8-1.26=4.81(184)7.61+3.71-1.93=9.39(185)1.71+6.51-6.78=1.44(186)6.37+7.42-2.71=11.08(187)8.98+6.37-8.29=7.06(188)8.54+5.82-9.86=4.5(189)8.15+7.7-5.56=10.29(190)2.87+2.1-3.27=1.7(191)0.53+9.6-2.47=7.66(192)9.89+2.81-0.6=12.1(193)8.56+8.77-7.77=9.56(194)3.62+6.42-6.23=3.81(195)7.64+5.25-1.06=11.83(196)9.4+7.82-5.01=12.21(197)3.34+6.81-1.36=8.79(198)9.52+1.37-3.66=7.23(199)4.68+4.82-8.69=0.81(200)8.11+5.29-1.89=11.51(201)6.02+7.5-3.91=9.61(202)4.87+0.22-4.49=0.6(203)1.95+6.59-4.34=4.2(204)8.99+4.69-5.31=8.37(205)2.24+9.48-2.63=9.09(206)3.94+6.4-9.65=0.69(207)7.18+4.33-8.65=2.86(208)8.87+9.92-2.53=16.26(209)7.37+2.75-6.09=4.03(210)8.04+8.32-5.01=11.35(211)8.5+2.57-8.28=2.79(212)3.62+1.11-0.47=4.26(213)8.89+6.9-6.56=9.23(214)5.2+0.64-2.02=3.82(215)5.91+5.71-0.1=11.52(216)2.19+4.91-6.38=0.72(217)6.11-4.73+9.21=10.59(218)8.83-2.56+2.82=9.09(219)8.45-5.46+7.87=10.86(220)9.15-2.49+3.42=10.08(221)9.95-8.81+9.19=10.33(222)8.4-2.64+8.24=14(223)6.74-4.56+3.02=5.2(224)6.02-3.2+2.23=5.05(225)5.18-3.86+8.39=9.71(226)9.13-4.34+9.98=14.77(227)2.16-0.75+1.58=2.99(228)7.94-6.15+6.79=8.58(229)9.32-8.98+5.5=5.84(230)8.62-2.61+9.17=15.18(231)4.56-4.06+1.98=2.48(232)7.11-0.78+3.84=10.17(233)6.64-4.44+9.18=11.38(234)4.11-3.55+0.84=1.4(235)7.68-2.75+8.41=13.34(236)8.42-4.75+4.5=8.17(237)2.44-0.44+9.87=11.87(238)0.65-0.19+6.06=6.52(239)9.35-6.46+9.39=12.28(240)5.4-4.68+3.51=4.23(241)5.24-3.33+5.94=7.85(242)6.71-4.03+8.37=11.05(243)9.19-7.08+6.5=8.61(244)7.64-7.12+9.51=10.03(245)6.98-3.26+9.69=13.41(246)7.09-0.1+1.95=8.94(247)6.99-6.5+1.37=1.86(248)7.34-0.98+2.62=8.98(249)5.14-2.96+1.88=4.06(250)6-1.78+7.67=11.89(251)5.82-5.5+8.59=8.91(252)8.37-2.57+1.28=7.08(253)2.47-1.8+3.64=4.31(254)6.61-5.21+1.41=2.81(255)8.81-1.54+3.24=10.51(256)8.61-6.26+1.38=3.73(257)7.59-6.34+6.91=8.16(258)8.37-2.86+8.5=14.01(259)9.33-7.82+8.35=9.86(260)9.13-3.55+9.74=15.32(261)7.89-6.8+6.01=7.1(262)4.22-0.46+7.59=11.35(263)3.47-2.16+4.59=5.9(264)8.76-8.32+1.09=1.53(265)7.47-3.95+3.23=6.75(266)4.64-2.81+6.76=8.59(267)8.74-3.03+3.44=9.15(268)9.57-4.34+6.2=11.43(269)6.85-0.92+3.92=9.85(270)6.78-6.39+6.92=7.31(271)8.53-3.15-0.51=4.87(272)4.52-0.29-1.8=2.43(273)6.69-1.33-2.34=3.02(274)9.95-2.83-5.42=1.7(275)5.87-1.38-1.23=3.26(276)7.19-3.49-2.67=1.03(277)6.55-4.13-1.44=0.98(278)7.48-6-0.05=1.43(279)6.95-0.51-2.16=4.28(280)5.73-3.51-0.61=1.61(281)9.24-6.2-2.39=0.65(282)7.43-2.63-1.05=3.75(283)7.47-0.34-4.9=2.23(284)4.6-1.97-2.29=0.34(285)7.59-3.89-1.99=1.71(286)9.01-5.8-0.88=2.33(287)9.49-0.07-8.74=0.68(288)8.56-4.39-3.4=0.77(289)5.67-2.42-1.52=1.73(290)8.09-1.34-4.62=2.13(291)9.69-2.01-5.43=2.25(292)8.3-5.04-1.82=1.44(293)7.39-3.92-1.94=1.53(294)8.59-1.93-1.99=4.67(295)5.93-0.1-4.65=1.18(296)5.82-2.08-1.16=2.58(297)9.52-5.55-2.98=0.99(298)8.95-1.7-0.56=6.69(299)8-1.53-4.69=1.78(300)8.18-1.87-3.61=2.7(301)3.76-1.63-1.16=0.97(302)6.08-1.96-2.98=1.14(303)6.06-0.82-2.63=2.61(304)5.98-2.41-2=1.57(305)9.6-0.97-6.94=1.69(306)7.66-4.39-0.37=2.9(307)3.77-0.8-2.47=0.5(308)7.23-3.35-0.75=3.13(309)7.88-4.36-0.98=2.54(310)8.53-3.12-2.98=2.43(311)7.59-1.32-3.12=3.15(312)5.29-1.23-3.19=0.87(313)4.68-0.03-2.16=2.49(314)9.58-2.95-2.74=3.89(315)6.76-3.35-3.1=0.31(316)4.9-0.39-2.22=2.29(317)9.36-1.59-0.59=7.18(318)9.46-5.94-1.9=1.62(319)7.75-1.65-3.26=2.84(320)6.48-0.86-0.76=4.86(321)9.95-2.47-6.31=1.17(322)8.77-0.61-4.67=3.49(323)6.36-4.52-0.19=1.65(324)9.12-6.5-1.25=1.37(325)3.47+1.73+3.07+8.45=16.72(326)4.08+4.17+7.84+8.81=24.9(327)7.43+1.83+0.4+5.56=15.22(328)2.32+8.25+8.75+1.54=20.86(329)2.7+2.75+5.49+6.21=17.15(330)4.2+0.46+3.4+0.23=8.29(331)9.27+4.53+9.24+2.92=25.96(332)5.5+6.84+3.24+6.61=22.19(333)7.27+4.66+7.55+6.73=26.21(334)8.52+3.75+7.81+0.36=20.44(335)0.18+4.75+6.91+7.25=19.09(336)4.12+8.18+2.29+6.26=20.85(337)2.7+5.61+3.74+6.87=18.92(338)0.42+8.63+1.14+0.58=10.77(339)3.34+5.04+8.05+9.08=25.51(340)9.66+1.42+0.19+6.81=18.08(341)3.99+4.65+4.81+3=16.45(342)7+0.39+1.02+5.14=13.55(343)1.75+5.17+8.25+8.83=24(344)7.2+0.6+5+0.87=13.67(345)0.45+1.55+7.86+1.66=11.52(346)8.45+8.4+6.12+0.68=23.65(347)1.99+2.04+6.1+2.88=13.01(348)4.36+3.79+4.65+7.69=20.49(349)9.89+7.97+1.59+2.17=21.62(350)7.89+2.29+6.03+8.68=24.89(351)0.34+3.24+2.97+3.93=10.48(352)3.72+7.27+1.93+9.36=22.28(353)7.84+4.95+1.91+6.16=20.86(354)7.52+5.29+2.74+6.47=22.02(355)6.14+9.65+5.74+0.94=22.47(356)3.79+9.65+3.7+7.39=24.53(357)6.27+1.54+3+9.02=19.83(358)5.66+0.49+8.76+0.96=15.87(359)7.32+1.63+7.41+3.32=19.68(360)3.35+1.14+9.29+5.18=18.96(361)7.16+9.87+8.66+8.17=33.86(362)9.7+4.31+6.96+0.81=21.78(363)3.19+3.97+0.45+4.63=12.24(364)4.35+2.77+2.82+1.08=11.02(365)5.78+1.52+9.02+3.4=19.72(366)0.15+2.8+6.76+1.77=11.48(367)9.37+4.87+8.04+0.7=22.98(368)8.22+0.75+4.67+7.06=20.7(369)8.68+9.95+7.58+3.94=30.15(370)0.5+5.23+2.14+9.98=17.85(371)0.21+3.44+8.27+7.04=18.96(372)0.73+0.79+7.19+8.2=16.91(373)1.42+4.58+3.63+7.65=17.28(374)8.23+0.38+6.12+8.72=23.45(375)2.97+1.17+6.04+0.9=11.08(376)0.23+7.47+9.36+7.64=24.7(377)0.96+0.82+5.01+6.98=13.77(378)1.74+0.3+6.98+3.03=12.05(379)9.77+2.06+7.83-2.43=17.23(380)4.46+3.71+5.55-2.35=11.37(381)7.87+1.56+6.26-6.86=8.83(382)8.12+6.62+0.9-7.64=8(383)1.39+6.66+4.51-0.58=11.98(384)0.85+5.15+3.51-4.47=5.04(385)3.32+4.99+7.06-9.54=5.83(386)7.16+4.46+6.31-3.19=14.74(387)8.33+4.86+6.69-8.14=11.74(388)5.11+4.71+6.31-3.43=12.7(389)5.52+3.58+6.03-1.36=13.77(390)6.05+8.74+4.91-5.34=14.36(391)4.34+2.33+8.21-1.45=13.43(392)3.58+2.14+3.54-3.55=5.71(393)1.24+9.41+4.93-6.32=9.26(394)0.31+8.18+4.13-2.25=10.37(395)6.87+6+2.33-9.18=6.02(396)3.8+3.52+6.4-2.51=11.21(397)6.76+0.84+8.17-1.79=13.98(398)5.48+1.75+6.26-5.15=8.34(399)9.96+3.16+5.75-5.96=12.91(400)8.72+5.97+2.19-5.32=11.56(401)3.81+5.32+2.72-0.84=11.01(402)5.01+2.63+9.26-7.06=9.84(403)4.28+9.32+5.61-5.05=14.16(404)9.35+2.26+2.53-9.05=5.09(405)4.98+3.71+3.22-6.75=5.16(406)8.88+4.87+4.08-4.76=13.07(407)9.35+0.06+4.24-5.59=8.06(408)4.05+0.66+7.71-4.28=8.14(409)8.42+7.39+3.55-8.76=10.6(410)3.13+1.38+6.73-9.28=1.96(411)6.9+3.84+4.89-0.75=14.88(412)5.96+6.44+8.47-2.9=17.97(413)1.95+0.66+8-6.65=3.96(414)3.63+4.12+6.52-1.45=12.82(415)8.3+5.39+5.51-4.71=14.49(416)1.51+5.02+3.32-6.87=2.98(417)6.45+0.81+2.39-4.39=5.26(418)7.95+6.99+3.64-1.42=17.16(419)8.95+2.86+3.47-5.7=9.58(420)0.29+6.38+0.03-0.96=5.74(421)3.44+3.46+0.91-7.53=0.28(422)6.17+8.46+2.36-4.79=12.2(423)7.4+7.13+4.22-1.67=17.08(424)1.73+2.62+7.93-1.03=11.25(425)6.05+7.37+2.98-1.4=15(426)9.05+8.89+6.81-7.28=17.47(427)7.28+7.55+0.03-3.35=11.51(428)8.66+8.11+8.84-0.9=24.71(429)1.06+2.47+3.26-6.53=0.26(430)0.57+0.13+9.67-2.02=8.35(431)2.37+4.71+4.36-0.87=10.57(432)4.12+9.28+4.72-2.49=15.63(433)7.83+2.46-3.24+1.38=8.43(434)8.88+2-4.21+6.82=13.49(435)2.81+7.14-6.86+0.65=3.74(436)4.84+3.67-1.85+7.87=14.53(437)6.52+6.94-7.14+4.73=11.05(438)7.32+4.64-2.4+1.26=10.82(439)1.63+3.28-4.62+6.15=6.44(440)6.11+3.3-5.09+7.48=11.8(441)3.51+9.01-9.42+5.78=8.88(442)6.39+1.99-4.38+8.57=12.57(443)6.37+9.19-2.6+3.58=16.54(444)2.24+9.39-8.35+2.86=6.14(445)6.2+5.48-3.29+6.08=14.47(446)1.02+3.12-2.88+8.44=