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)0.28+6.13=(2)2.4+7=(3)9.12+9.42=(4)0.32+7.68=(5)5+3.53=(6)3.2+9.05=(7)8.25+7.46=(8)2.48+7.6=(9)4.65+8.02=(10)2.85+8.06=(11)0.87+1.72=(12)7.35+1.24=(13)2.85+5.48=(14)8.97+4.38=(15)4.79+1.81=(16)6.26+8.35=(17)4.45+2.33=(18)6.45+8.85=(19)6.62+4.24=(20)8.3+7.34=(21)0.46+2.89=(22)7.92+1.11=(23)7.4+4.64=(24)5.37+0.65=(25)6.69+4.07=(26)6.78+7.27=(27)1.7+0.38=(28)6.67+2.87=(29)6.06+9.05=(30)7.56+9.3=(31)1.09+6.11=(32)9.67+4.76=(33)6.52+3.56=(34)1.97+0.02=(35)5.4+7.38=(36)6.2+8.58=(37)9.68+0.97=(38)0.63+0.84=(39)7.83+9.61=(40)5.54+3.29=(41)6.97+5.26=(42)3.53+1.96=(43)2.25+2.66=(44)8.62+9.77=(45)3.36+2.94=(46)4.56+6.28=(47)3.76+3.49=(48)9.77+9.92=(49)0.73+7.63=(50)7.8+2.11=(51)6.11+1.98=(52)5.26+4.53=(53)5.64+3.93=(54)6.13+1.1=(55)4.87-1.12=(56)7.36-5.01=(57)5.63-3.14=(58)9.99-5.4=(59)5.26-3.9=(60)7.88-5.4=(61)4.96-0.73=(62)9.78-7.2=(63)7.92-6.73=(64)9.24-2.59=(65)9.72-3.81=(66)8.48-5.54=(67)8.19-5.62=(68)8.31-2.63=(69)4.95-0.49=(70)5.97-1.09=(71)9.82-9.46=(72)6.68-3.06=(73)6.17-4.27=(74)7.71-5.46=(75)7.72-3.11=(76)2.07-1.77=(77)4.74-3.31=(78)7.29-5.5=(79)1.7-1.29=(80)6.46-0.55=(81)1.14-1.03=(82)9.28-6.87=(83)4.51-2.17=(84)5.89-2.61=(85)6.05-5.77=(86)9.44-7.59=(87)4.89-1.03=(88)9.86-8.46=(89)5.19-3.27=(90)8.58-1.31=(91)4.56-4.08=(92)6.11-5.66=(93)6.72-1.43=(94)5.45-1.42=(95)8.28-4.37=(96)9.63-4.11=(97)7.37-5.85=(98)8.28-0.35=(99)9.07-3.19=(100)6.92-3.51=(101)9.88-8.5=(102)8.67-8.53=(103)5.95-1.81=(104)5.79-1.01=(105)6.59-5.36=(106)4.12-2.55=(107)3.65-2=(108)5.04-1.33=(109)6.14+8.42+3.76=(110)3.74+9.75+1.1=(111)3.63+8.91+8.36=(112)5.91+8.6+1.44=(113)4.31+0.04+9.6=(114)3.81+2.8+9.2=(115)6.4+9.27+8.94=(116)7.06+4.13+3.72=(117)6.56+0.55+4.66=(118)0.2+1.67+9.22=(119)1.37+4.44+9.86=(120)5+2.94+4.57=(121)6.2+2.26+5.82=(122)3.77+7.82+8.5=(123)7.47+0.38+5.09=(124)9.61+2.16+5.91=(125)3.9+3.82+9.3=(126)7.76+3+4.11=(127)9.83+0.1+2.92=(128)8.95+9.2+3.25=(129)9.52+7.32+7.47=(130)9.6+4.04+4.93=(131)5.55+0.88+2.97=(132)5.5+3.74+0.21=(133)6.29+2.24+3.4=(134)0.54+9.09+2.12=(135)4.97+8.93+2.4=(136)7.93+6.09+5.92=(137)1.8+0.64+1.48=(138)7.46+8.31+7.88=(139)2.43+7.2+4.36=(140)2.85+7.23+5.97=(141)9.3+0.9+5.76=(142)5.84+3.29+1.23=(143)0.4+6.43+4.94=(144)4.25+3.26+1.72=(145)8.51+5.65+4.09=(146)6.74+8.71+2.6=(147)6.42+5.07+6.8=(148)8.03+0.03+9.18=(149)9.99+4.56+6.29=(150)8.25+7.29+0.1=(151)9.28+9.86+8.58=(152)3.89+9.31+4.9=(153)0.92+2.82+7.88=(154)7.61+4.97+4.78=(155)2.4+6.4+7.65=(156)8.07+6.57+3.78=(157)1.31+3.11+8.01=(158)8.52+8.38+5.54=(159)7.16+6.72+1.32=(160)7.97+3.07+2.87=(161)0.31+0.71+0.24=(162)7.27+9.15+0.69=(163)7.09+0.88-7.49=(164)5+8.71-9.89=(165)7.73+1.42-8.06=(166)4.49+6.8-0.36=(167)8.93+5.67-3.38=(168)0.65+9.76-5.48=(169)7.24+3.87-1.12=(170)4.78+0.69-3.09=(171)8.9+9.76-6.81=(172)3.65+7.72-4.44=(173)7.22+2.76-1.79=(174)8.96+0.42-3.78=(175)3.1+9.04-0.48=(176)4.57+6.87-1.24=(177)1.94+5.97-5.18=(178)4.37+3.04-0.47=(179)5.83+1.05-0.85=(180)8.68+7.48-5.96=(181)0.49+9.39-4.24=(182)5.76+7.96-6.71=(183)5.25+8.25-2.39=(184)8.81+1.27-5.71=(185)7.66+9.18-8.36=(186)7.58+2.34-6.73=(187)8.36+6.32-0.5=(188)7.95+0.25-1.77=(189)5.1+3.96-4.3=(190)6.53+6.47-8.64=(191)5.38+9.1-2.55=(192)0.61+5.07-4.34=(193)9.18+9.85-8.18=(194)2.38+7.74-3.09=(195)9.74+5.78-8.28=(196)9.62+6.22-3.91=(197)5.17+9.89-6.42=(198)8.78+1.57-7.23=(199)0.11+5.87-5.67=(200)8.13+8.15-2.3=(201)6.29+7.15-8.11=(202)8.48+9.79-5.15=(203)2.45+7.94-8.42=(204)9.13+0.61-7.87=(205)1.49+9.36-9.69=(206)8.57+3.85-7.34=(207)3.97+8.17-8.02=(208)4.65+6.39-2.9=(209)9.29+0.81-3.52=(210)7.05+6.47-2.28=(211)4.06+1.34-1.12=(212)7.14+5.17-6.49=(213)5.08+2.71-4.62=(214)7.16+5.74-9.29=(215)5.7+9.95-0.37=(216)3.45+8.27-7.21=(217)8.27-1.11+8.91=(218)2.73-1.87+6.16=(219)6.55-0.13+8.92=(220)8.02-2.88+2.69=(221)4.51-0.55+5.79=(222)8.07-5.99+1.35=(223)2.49-2.13+1.72=(224)8.82-6.41+6.94=(225)7.39-6.47+3.46=(226)9.89-2.7+8.05=(227)9.24-6.02+0.32=(228)4.33-3.62+4.43=(229)1.86-1.6+8.96=(230)5.77-2.96+3.77=(231)1.89-0.52+2.31=(232)2.84-1.91+1.59=(233)8.48-0.96+5.36=(234)8.3-5.95+5.61=(235)9.01-7.68+8.24=(236)9.63-5.69+2.43=(237)4.11-0.45+8.73=(238)9.39-2.45+6.46=(239)5.07-3.97+4.99=(240)8.34-0.03+4.33=(241)4.16-0.21+0.96=(242)8.95-0.98+0.5=(243)8.54-5.88+7.5=(244)8.97-5.18+5.58=(245)1.22-0.23+1.47=(246)2.84-2.15+0.45=(247)8.01-0.83+2.66=(248)6.94-1.57+8.34=(249)2.82-0.7+4.06=(250)5.04-2.14+4.21=(251)2.25-0.14+9.48=(252)4.63-0.7+2.52=(253)7.25-3.38+5.56=(254)7.13-4.99+4.22=(255)6.7-1.24+2.87=(256)7.31-6.37+6.69=(257)4.47-3.83+8.82=(258)8.55-7.14+5.42=(259)8.05-6.15+8.07=(260)8.66-2.11+0.24=(261)9-2.03+0.71=(262)7.8-4.85+6.47=(263)8.63-0.36+1.19=(264)9.42-1.02+7.52=(265)2.49-0.52+5.35=(266)4.46-2.23+5.43=(267)6.15-5.45+6.62=(268)9.96-6.72+1.55=(269)7.71-7.57+1.69=(270)3.99-2.46+9.06=(271)9.44-8.21-0.2=(272)8.74-0.61-7.66=(273)8.22-6.61-0.65=(274)9.47-7.18-1.6=(275)9.39-6.7-0.55=(276)9.19-4.21-1.14=(277)8.71-8.38-0.23=(278)9.27-3.75-3.24=(279)7.31-1.19-2.57=(280)5.43-2.38-1.58=(281)6.71-0.63-0.56=(282)2.4-0.94-0.24=(283)9.44-1.91-5.26=(284)8.39-5.75-1.73=(285)8.78-7.48-0.92=(286)8.07-2.49-5.45=(287)6.08-5.15-0.8=(288)7.6-3.41-3.37=(289)7.66-0.86-1.2=(290)7.91-0.76-6.71=(291)9.81-6.57-2.32=(292)6.63-2.69-2.68=(293)4.47-2.12-0.3=(294)9.28-0.86-7.73=(295)9.75-1.95-6.44=(296)9.55-1.27-0.68=(297)6.51-2.87-0.08=(298)9.38-2.26-4.09=(299)6.12-3.23-1.97=(300)7.04-0.51-3.84=(301)4.75-0.95-2.74=(302)9.47-2.97-4.68=(303)7.44-4.58-1.09=(304)7.45-1.34-0.82=(305)8.62-1.06-3.55=(306)9.04-1.04-4.94=(307)5.88-2.62-2=(308)9.7-1.71-1.67=(309)8.42-2.8-3.08=(310)7.17-0.24-2.75=(311)8.96-1.23-1.64=(312)8.98-3.99-4.88=(313)6.2-1.17-3.76=(314)7.99-0.19-4.24=(315)7.56-0.81-5.73=(316)7.64-4.09-1.12=(317)7.65-6.9-0.65=(318)4.7-1.78-0.11=(319)9.94-1.15-7.4=(320)9.77-0.52-1.15=(321)6.38-2.25-0.18=(322)9.76-8.78-0.25=(323)7.65-4.44-1.42=(324)6.51-1.09-3.78=(325)6+4.82+3.52+3.7=(326)7.4+6.71+1.77+4.88=(327)5.89+5.17+2.93+0.34=(328)5.04+1.7+8.98+6.36=(329)3.93+2.02+8.19+2.32=(330)2.59+4.36+4.72+2.32=(331)6.74+6.99+7.69+7.93=(332)1.59+9.53+4.42+6.07=(333)1.85+7.76+6.37+4.18=(334)8.35+4.71+0.79+5.99=(335)8.9+2+4.93+4.08=(336)5.13+3.82+5.29+2.41=(337)5.28+2.86+8.44+1.21=(338)7.24+1.55+6.39+8.17=(339)5.05+4.45+4.39+5.41=(340)7.04+7.59+5.54+8.63=(341)3.61+8.08+2.72+6.24=(342)7.71+3.44+5.01+8.43=(343)2.11+3.06+2.92+3.37=(344)2.64+5.97+3.63+5.79=(345)8.76+7.63+5.62+5.41=(346)8.42+5.63+9.28+7.03=(347)6.39+9.04+8.9+1.45=(348)2.45+8.32+9.56+6.66=(349)8.04+3.16+1.61+1.65=(350)7.78+3.81+4.14+0.88=(351)5.31+7.49+8.91+6.27=(352)1.44+4.86+5.37+4.9=(353)5.98+3.54+7.73+4.55=(354)3.94+4.78+5.85+6.93=(355)0.71+6.74+1.6+7.52=(356)0.96+2.68+4.07+4.12=(357)0.37+5.28+8.11+1.58=(358)0.08+9.06+2.2+8.3=(359)8.74+1.03+3.68+1.58=(360)8.57+6.17+2.09+2.07=(361)7.3+8.58+2.96+5.42=(362)0.07+0.45+8.42+7.69=(363)1.48+1.22+3.44+3.95=(364)0.89+6.88+0.21+4.73=(365)0.48+4.07+7.35+2.82=(366)9.43+7.35+4.36+3.55=(367)4.92+8.81+6.14+5.6=(368)3.94+7.77+7.9+5.68=(369)9.35+5.16+4.88+9.48=(370)6.83+1.25+7.3+3.62=(371)8.83+8+6.86+7.9=(372)6.72+6.9+6.3+5.25=(373)1.73+1.15+0.8+6.48=(374)0.62+6.82+6.13+1.19=(375)3.01+0.94+5.52+1.55=(376)2.45+5.48+4.39+4.87=(377)5.05+5.94+0.11+2.77=(378)5.95+9.24+1.17+8.72=(379)5.21+1.16+9.02-4.04=(380)2.55+5.42+3.96-1.41=(381)2.21+7.44+5.22-9.11=(382)7.28+3.2+5.11-4.15=(383)5.72+0.2+5.84-1.25=(384)8.76+1.21+7.84-6.54=(385)6.09+2.57+8.45-8.28=(386)1.02+8.85+0.04-4.56=(387)3.47+2.35+7.57-7.48=(388)7.92+1.26+6.68-6.2=(389)8.48+3+4.15-6.45=(390)3.68+9.85+5.16-2.62=(391)8.73+2.59+2.97-9.52=(392)4.54+3.68+9.21-5.03=(393)7.96+6.54+5.62-1.01=(394)0.38+8.11+0.82-0.37=(395)7.53+2.62+8.97-9.42=(396)6.42+1.39+0.96-0.86=(397)1.88+9.18+1.76-9.54=(398)8.61+0.51+3.2-5.59=(399)2.52+0.19+4.17-1=(400)7.99+1.72+6.41-4.24=(401)7.47+2.82+8.34-5.25=(402)2.48+2.58+5.24-5.84=(403)5.53+6.42+9.29-5.19=(404)6.54+5.36+9.8-8.08=(405)7.16+3.55+9.23-3.48=(406)2.12+4.11+8.37-4.82=(407)6.75+6.51+0.14-9.28=(408)6.24+9.85+9.17-2.22=(409)2.76+5.8+2.07-4.66=(410)5.42+8.34+7.48-4.75=(411)5.13+2.31+9.03-8.06=(412)3.93+7+3.82-8.51=(413)4.43+2.63+3.86-1.35=(414)7.21+4.5+9.5-8.97=(415)9.87+6.65+6.45-8.33=(416)5.73+7.91+1.09-4.56=(417)8.48+7.22+1.43-1.05=(418)3.15+2.24+1.17-5.8=(419)3.38+0.35+5.68-6.75=(420)0.24+3.7+0.08-3.83=(421)7.61+1.04+1-4.48=(422)5.16+6.81+5.97-9.8=(423)0.27+5.31+6.18-2.85=(424)7.19+0.59+1.26-6.98=(425)2.57+5.49+7.59-2.26=(426)3.24+2.83+4.93-9.35=(427)5.22+8.56+9.19-6.73=(428)8.94+3.23+3.89-3.64=(429)9.65+9.88+6.08-3.29=(430)9.17+8.8+7.73-3.54=(431)9.16+6.95+7.72-9.02=(432)4.28+7.74+5.11-8.03=(433)1.97+9.93-1.16+7.74=(434)8.31+1.55-5.05+0.66=(435)6.48+5.4-8.89+5.92=(436)9.64+3.93-9.62+3.22=(437)1.01+6.3-6.67+7.82=(438)0.54+9.71-0.72+2.35=(439)2.98+5.09-3.22+5.19=(440)7.48+6.23-0.81+7.01=(441)4.02+7.58-5.35+3.57=(442)7.49+9.91-2.23+4.93=(443)8.1+2.77-6.14+2.99=(444)5.44+0.69-1.4+0.9=(445)1.33+4.41-1.59+8.09=(446)3.82+7.5-5.75+2.53=(447)4.87+6.88-7.01+0.43=(448)3.42+7.95-3.43+1.45=(449)8.06+1.05-3.34+8.31=(450)4.65+1.6-1.06+4.53=(451)7.32+9.87-6.95+3.33=(452)0.05+2.86-1.88+2.04=(453)1.41+6.8-5.94+3.57=(454)4.02+6.89-2.45+0.03=(455)1.6+2.05-1.45+3.18=(456)5.19+9.39-3.52+4.37=(457)9.43+2.46-2.95+7.6=(458)7.08+3.12-2.86+6.42=(459)2.19+5.27-0.28+6.54=(460)8.91+6.59-4.28+4.24=(461)6.54+8.95-9.29+7.8=(462)4.96+5.39-9.74+2.22=(463)6.68+3.7-2.58+4.43=(464)7.79+9.37-0.03+4.84=(465)0.39+6.95-3.15+6.96=(466)3.67+1.87-1.92+5.83=(467)1.03+0.3-0.18+0.85=(468)4.2+4.39-7.84+4.08=(469)1.28+7.61-3.94+4.42=(470)3.71+9.61-4.54+0.7=(471)3.35+3.38-1.69+2.57=(472)0.14+7.5-0.43+6.14=(473)6.99+5.39-3.28+2.37=(474)9.29+8.87-3.95+0.07=(475)2.16+8.42-4.25+2.66=(476)0.79+3.54-1.42+6.47=(477)5.58+6.82-6.25+1.5=(478)5.85+2.76-5.68+0.15=(479)3.51+7.35-7.54+8.09=(480)4.67+5.66-8.29+8.44=(481)1.72+2.72-0.07+0.52=(482)7.24+8.19-2.71+3.26=(483)7.23+9.3-6.52+1.52=(484)6.81+1.78-3.41+7.38=(485)5.4+2.69-0.51+5.59=(486)0.95+9.51-1.25+0.96=(487)0.94+8.9-0.84-1.27=(488)9.46+8.6-2.99-7.65=(489)8.8+6.98-7.85-2.86=(490)9.76+5.59-7.97-5.4=(491)6.91+3.69-5.73-3.07=(492)6.82+8.58-1.15-1.36=(493)6.3+6.49-7.43-1.38=(494)7.57+4.53-8.59-2.62=(495)8.6+6.49-6.59-4.08=(496)7+6.66-8.08-5.35=(497)3.44+6.24-4.71-2.6=(498)7.41+0.59-3.05-3.72=(499)7.07+8.75-0.26-8.71=(500)2.19+7.44-4.65-4.59=(501)8.63+6.71-9.6-1.35=(502)1.51+7.99-9.12-0.23=(503)7.48+8.99-5.44-0.99=(504)6.87+6.86-3.46-5.33=(505)8.62+6.78-5.88-9.21=(506)6.44+6.36-8.57-2.84=(507)2.84+6.15-1.41-2.28=(508)9.49+9.65-2.46-7.81=(509)5.49+4.21-3.81-1.86=(510)6.58+5.31-4.79-1.2=(511)8.58+9.95-4.96-4.77=(512)0.44+9.61-6.14-1.36=(513)5.5+6.08-2.41-5.6=(514)9.94+8.89-5.29-6.04=(515)2.41+9.72-4.59-5=(516)7.67+4.03-6-3.15=(517)9.91+1.53-9.62-0.87=(518)3.7+9.05-5.85-1.09=(519)7.68+6.77-0.12-9.47=(520)9.5+7.1-6.24-1.27=(521)1.22+9.97-0.35-4.47=(522)8.03+3.09-2.13-1.84=(523)9.01+1.39-2.68-4.07=(524)4.89+4.66-5.24-1.26=(525)9.71+2.21-2.7-5.72=(526)7.02+3.99-4.31-6.24=(527)0.38+3.04-1.33-1.54=(528)7.4+3.52-8.81-0.51=(529)5.2+9.76-5.26-4.01=(530)9.65+9.33-8.44-0.6=(531)6.47+4.91-3.79-4.9=(532)8.67+8.15-9.87-1.32=(533)7.1+6.04-5.24-0.43=(534)4.72+1.2-3.29-1.28=(535)4.7+0.28-0.18-3.43=(536)9.7+6.06-0.2-7.34=(537)2.27+5.89-3.83-1.78=(538)8.11+1.24-2.63-0.81=(539)7.28+5.44-4.92-2.05=(540)6.43+9.78-4.47-2.53=(541)6.62-5.41+3.12+0.59=(542)7.51-0.26+7.6+6.37=(543)9.46-1+5.44+5.13=(544)8.51-4.74+2.02+9.91=(545)8.41-3.48+8.59+1.49=(546)5.79-1.94+7.66+3.48=(547)9.8-2.45+1.64+3.54=(548)9.26-2.41+9.63+4.33=(549)0.59-0.22+5.44+2.87=(550)3.37-1.34+6.03+7.93=(551)8.14-1.42+3.38+3.5=(552)5.49-3.93+8.68+0.43=(553)8.36-5.55+0.86+8.53=(554)7.97-6.07+7.65+3.26=(555)7.2-1.15+1.68+4.83=(556)9.71-3.94+5.23+0.92=(557)7.87-1.87+3.07+6.47=(558)5.14-4.27+7.22+8.46=(559)6.35-4.4+5.66+0.06=(560)3.54-2.74+3.65+1.77=(561)7.13-0.59+7.58+2.62=(562)6.58-0.91+9+4.31=(563)5.67-2.89+0.27+8.16=(564)7.93-2.44+9.85+5.42=(565)9.51-1.23+8+9.41=(566)7.12-3.73+2.58+2.81=(567)3.76-3.12+4.33+1.75=(568)3.96-2.19+7.29+2.64=(569)7.81-0.57+0.93+4.62=(570)7.82-2.13+4.5+1.61=(571)6.08-2.7+2.39+9.53=(572)6.14-1.87+5.96+0.7=(573)6.53-4.38+3.15+0.21=(574)2.08-1.62+0.3+6.81=(575)8.54-8.09+0.34+8.21=(576)7.68-6.45+4.28+6.71=(577)4.28-3.37+1.81+5.61=(578)6.22-4.24+9.8+1.71=(579)6.01-0.08+2.61+6.36=(580)8.36-6.22+0.4+6.9=(581)1.06-0.64+0.96+7.92=(582)7.69-5.79+0.4+6.1=(583)3.65-2.88+6.01+0.61=(584)8.29-0.48+4.92+2.39=(585)9.25-7.74+4.45+1.12=(586)6.7-2.33+3.88+2.93=(587)8.77-2.95+5.73+1.46=(588)4.56-3.25+0.6+1.47=(589)3.67-1.28+9.16+4.16=(590)7.94-2.68+3.21+1.13=(591)8.3-5.57+6.27+4.99=(592)8.88-8.17+4.23+6.93=(593)8.09-1.93+0.93+5.43=(594)4.92-3.8+9.38+5.26=(595)8.42-1.53+5.15-0.18=(596)5.89-2.24+8.23-6.19=(597)8.65-4.04+6.77-2.79=(598)3.1-2.2+1.6-0.26=(599)5.64-1.35+8.62-0.62=(600)8.17-2.9+3.63-1.14=(601)8.22-3.51+9.32-5.12=(602)3.61-3.09+9.45-0.15=(603)5.42-2.08+9.18-9.89=(604)7.12-1.84+2.21-3.96=(605)9.72-2.2+9.06-8.69=(606)6.38-4.72+8.09-8.89=(607)4.05-2.12+4.35-0.97=(608)3.87-3.72+9.66-0.94=(609)4.14-1.35+5.96-6.44=(610)9.46-4.03+6.28-8.32=(611)9.21-5.15+4.21-2.25=(612)6.79-5.17+3.04-2.12=(613)9.44-3.13+0.28-5.38=(614)7.76-5.1+6.39-2.18=(615)5.06-4.76+4.2-2.18=(616)5.88-3.62+3.3-2.92=(617)1.79-0.38+0.35-0.22=(618)4.87-2.09+7.73-0.72=(619)7.02-2.02+7.45-3.84=(620)5.3-3.71+7.36-8.09=(621)6.95-3.69+1.26-1.04=(622)7.39-5.69+7.68-8.96=(623)9.11-1.44+9.35-7.72=(624)5.1-2.64+8.02-1.93=(625)6.11-0.99+8.42-6.72=(626)6.02-4.76+0.46-1.61=(627)7.39-0.63+7.29-5.2=(628)7.45-0.32+7.84-4.59=(629)5.87-2.47+8.3-5.9=(630)8.39-1.79+9.58-7.85=(631)3.33-2.81+3.97-4.14=(632)4.93-1.21+0.69-2.02=(633)5.7-2.57+9.96-6.02=(634)7.84-4.64+9.67-6.6=(635)7.68-0.08+4.08-4.85=(636)8.07-2.53+8.42-6.76=(637)5.11-4.25+7.27-6.93=(638)7.73-1.92+2.77-3.67=(639)8.33-6.24+3.38-5.28=(640)6.03-3.75+9.56-8.85=(641)7.4-4.95+5.06-4.57=(642)7.88-0.24+1.18-3.99=(643)5.95-0.75+0.61-0.79=(644)6.51-3.93+7.14-1.04=(645)8.01-3.2+4.21-7.46=(646)7.92-0.55+5.41-7.76=(647)5.99-1.2+7.28-9.18=(648)9.56-2.88+3.99-2.62=(649)9.16-0.04-4.11+4.93=(650)7.23-4.03-2.03+7.42=(651)8.48-1.64-3.02+6.27=(652)8.95-0.11-6.13+9.01=(653)4.33-0.72-0.08+8.57=(654)9.76-6.14-1.31+7.22=(655)8.14-3.33-0.38+1.37=(656)9.21-3.57-5.22+5.05=(657)9.48-1.74-5.14+6.33=(658)9.58-1.2-6.38+4.9=(659)4.92-1.72-0.74+7.58=(660)6.14-2.73-0.16+3=(661)9.74-3.61-4.48+0.51=(662)9.2-3.03-0.73+6.34=(663)8.09-0.73-3.19+8.42=(664)8.09-0.31-7.37+4.4=(665)5.73-1.64-1.56+1.06=(666)3.89-2.57-0.66+8.32=(667)7.45-2.47-0.02+0.93=(668)4.65-0.22-3.63+5.37=(669)8.39-0.89-2.22+2.86=(670)8.41-4.63-1.42+7.7=(671)5.72-0.07-2.89+1.37=(672)9.15-1.76-2.37+1.29=(673)7.27-5.27-0.21+9.77=(674)9.08-0.1-5.23+2.52=(675)6.43-0.22-0.29+2.68=(676)3.59-0.99-0.04+7.78=(677)7.74-3.58-2.96+9.44=(678)6.11-2.74-0.43+9.37=(679)9.6-2.35-2.55+2.06=(680)3.42-0.28-0.9+6.32=(681)9.73-5.65-3.26+0.4=(682)9.51-1.38-5.59+0.97=(683)8.03-2-1.6+7.79=(684)8.53-6.31-0.88+0.67=(685)9.54-0.75-0.74+8.91=(686)7.75-0.48-1.21+3.93=(687)8-3.18-2.58+9.12=(688)9.56-5.1-1.94+2.43=(689)8.09-4.1-0.45+4.52=(690)5.28-0.65-0.79+1.14=(691)8.8-0.31-2.72+1.48=(692)7.73-3.87-2.6+4.7=(693)7.94-0.11-3.55+1.01=(694)9.66-2.17-3.82+4.01=(695)5.4-1.84-2.29+4.66=(696)8.42-3.03-3.66+1.18=(697)9.35-2.69-2.59+4.42=(698)6.28-0.86-5.31+8.84=(699)8.7-0.21-3.53+8.05=(700)9.67-5.12-4.29+3.5=(701)6.87-1.33-4.43+9.75=(702)9.79-4.12-0.1+3.96=(703)8.52-0.1-6.4-1.04=(704)7.96-0.55-1.15-2.22=(705)6.15-0.42-0.28-2.46=(706)3.23-2.65-0.12-0.1=(707)9.12-1.06-2.51-3.07=(708)7.27-3.88-1.03-1.45=(709)7.95-1.59-1.11-1.97=(710)9.8-0.09-4.4-3.36=(711)6.6-2.71-0.67-2.57=(712)8.32-1-3.91-1.81=(713)7.09-1.23-0.4-1.86=(714)7.51-0.41-0.96-4.51=(715)8.89-0.18-7.03-0.96=(716)6.72-1.01-3.45-0.7=(717)9.56-3.12-4.41-0.08=(718)8.78-4.82-0.55-0.35=(719)7.37-3.79-0.5-1.44=(720)8.11-0.2-0.92-5.06=(721)4.76-0.13-2.58-0.37=(722)3.96-0.42-0.96-0.03=(723)9.97-2.6-6.64-0.06=(724)9.11-2.42-1.23-4.1=(725)9.75-0.84-4.62-3.53=(726)9.82-4.63-0.82-0.03=(727)8.38-6.09-0.32-1.63=(728)9.24-2.91-0.79-3.1=(729)8.17-0.1-0.51-0.63=(730)3.16-1.02-0.74-0.32=(731)9.37-0.22-2.44-6.53=(732)7.53-1.82-0.85-0.14=(733)9.39-0.54-0.58-0.33=(734)9.83-0.81-3.62-4.59=(735)9.62-1.18-4.23-3.17=(736)6.24-2.83-0.17-0.26=(737)5.74-1.15-1.56-2.6=(738)8.04-0.75-0.15-6.36=(739)6.08-0.43-0.33-0.21=(740)8.63-2.01-2.89-3.09=(741)9.72-4.48-2.93-2.09=(742)9.81-1.96-0.96-0.07=(743)6.79-1.07-3.37-1.11=(744)8.43-2.33-1.41-3.93=(745)9.08-4.21-0.55-1=(746)9-1.72-2.89-3.51=(747)8.87-2.6-1.93-3.56=(748)9.62-0.78-0.98-2.78=(749)8.69-0.44-1.86-1.11=(750)7.92-1.83-4.97-0.11=(751)8.6-0.13-5.01-1.4=(752)9.72-5.13-2.53-1.82=(753)7.72-0.32-3.95-1.44=(754)9.81-2-2.4-0.37=(755)9.11-0.81-2.37-1.15=(756)4.11-0.23-0.2-3.3=参考答案(1)0.28+6.13=6.41(2)2.4+7=9.4(3)9.12+9.42=18.54(4)0.32+7.68=8(5)5+3.53=8.53(6)3.2+9.05=12.25(7)8.25+7.46=15.71(8)2.48+7.6=10.08(9)4.65+8.02=12.67(10)2.85+8.06=10.91(11)0.87+1.72=2.59(12)7.35+1.24=8.59(13)2.85+5.48=8.33(14)8.97+4.38=13.35(15)4.79+1.81=6.6(16)6.26+8.35=14.61(17)4.45+2.33=6.78(18)6.45+8.85=15.3(19)6.62+4.24=10.86(20)8.3+7.34=15.64(21)0.46+2.89=3.35(22)7.92+1.11=9.03(23)7.4+4.64=12.04(24)5.37+0.65=6.02(25)6.69+4.07=10.76(26)6.78+7.27=14.05(27)1.7+0.38=2.08(28)6.67+2.87=9.54(29)6.06+9.05=15.11(30)7.56+9.3=16.86(31)1.09+6.11=7.2(32)9.67+4.76=14.43(33)6.52+3.56=10.08(34)1.97+0.02=1.99(35)5.4+7.38=12.78(36)6.2+8.58=14.78(37)9.68+0.97=10.65(38)0.63+0.84=1.47(39)7.83+9.61=17.44(40)5.54+3.29=8.83(41)6.97+5.26=12.23(42)3.53+1.96=5.49(43)2.25+2.66=4.91(44)8.62+9.77=18.39(45)3.36+2.94=6.3(46)4.56+6.28=10.84(47)3.76+3.49=7.25(48)9.77+9.92=19.69(49)0.73+7.63=8.36(50)7.8+2.11=9.91(51)6.11+1.98=8.09(52)5.26+4.53=9.79(53)5.64+3.93=9.57(54)6.13+1.1=7.23(55)4.87-1.12=3.75(56)7.36-5.01=2.35(57)5.63-3.14=2.49(58)9.99-5.4=4.59(59)5.26-3.9=1.36(60)7.88-5.4=2.48(61)4.96-0.73=4.23(62)9.78-7.2=2.58(63)7.92-6.73=1.19(64)9.24-2.59=6.65(65)9.72-3.81=5.91(66)8.48-5.54=2.94(67)8.19-5.62=2.57(68)8.31-2.63=5.68(69)4.95-0.49=4.46(70)5.97-1.09=4.88(71)9.82-9.46=0.36(72)6.68-3.06=3.62(73)6.17-4.27=1.9(74)7.71-5.46=2.25(75)7.72-3.11=4.61(76)2.07-1.77=0.3(77)4.74-3.31=1.43(78)7.29-5.5=1.79(79)1.7-1.29=0.41(80)6.46-0.55=5.91(81)1.14-1.03=0.11(82)9.28-6.87=2.41(83)4.51-2.17=2.34(84)5.89-2.61=3.28(85)6.05-5.77=0.28(86)9.44-7.59=1.85(87)4.89-1.03=3.86(88)9.86-8.46=1.4(89)5.19-3.27=1.92(90)8.58-1.31=7.27(91)4.56-4.08=0.48(92)6.11-5.66=0.45(93)6.72-1.43=5.29(94)5.45-1.42=4.03(95)8.28-4.37=3.91(96)9.63-4.11=5.52(97)7.37-5.85=1.52(98)8.28-0.35=7.93(99)9.07-3.19=5.88(100)6.92-3.51=3.41(101)9.88-8.5=1.38(102)8.67-8.53=0.14(103)5.95-1.81=4.14(104)5.79-1.01=4.78(105)6.59-5.36=1.23(106)4.12-2.55=1.57(107)3.65-2=1.65(108)5.04-1.33=3.71(109)6.14+8.42+3.76=18.32(110)3.74+9.75+1.1=14.59(111)3.63+8.91+8.36=20.9(112)5.91+8.6+1.44=15.95(113)4.31+0.04+9.6=13.95(114)3.81+2.8+9.2=15.81(115)6.4+9.27+8.94=24.61(116)7.06+4.13+3.72=14.91(117)6.56+0.55+4.66=11.77(118)0.2+1.67+9.22=11.09(119)1.37+4.44+9.86=15.67(120)5+2.94+4.57=12.51(121)6.2+2.26+5.82=14.28(122)3.77+7.82+8.5=20.09(123)7.47+0.38+5.09=12.94(124)9.61+2.16+5.91=17.68(125)3.9+3.82+9.3=17.02(126)7.76+3+4.11=14.87(127)9.83+0.1+2.92=12.85(128)8.95+9.2+3.25=21.4(129)9.52+7.32+7.47=24.31(130)9.6+4.04+4.93=18.57(131)5.55+0.88+2.97=9.4(132)5.5+3.74+0.21=9.45(133)6.29+2.24+3.4=11.93(134)0.54+9.09+2.12=11.75(135)4.97+8.93+2.4=16.3(136)7.93+6.09+5.92=19.94(137)1.8+0.64+1.48=3.92(138)7.46+8.31+7.88=23.65(139)2.43+7.2+4.36=13.99(140)2.85+7.23+5.97=16.05(141)9.3+0.9+5.76=15.96(142)5.84+3.29+1.23=10.36(143)0.4+6.43+4.94=11.77(144)4.25+3.26+1.72=9.23(145)8.51+5.65+4.09=18.25(146)6.74+8.71+2.6=18.05(147)6.42+5.07+6.8=18.29(148)8.03+0.03+9.18=17.24(149)9.99+4.56+6.29=20.84(150)8.25+7.29+0.1=15.64(151)9.28+9.86+8.58=27.72(152)3.89+9.31+4.9=18.1(153)0.92+2.82+7.88=11.62(154)7.61+4.97+4.78=17.36(155)2.4+6.4+7.65=16.45(156)8.07+6.57+3.78=18.42(157)1.31+3.11+8.01=12.43(158)8.52+8.38+5.54=22.44(159)7.16+6.72+1.32=15.2(160)7.97+3.07+2.87=13.91(161)0.31+0.71+0.24=1.26(162)7.27+9.15+0.69=17.11(163)7.09+0.88-7.49=0.48(164)5+8.71-9.89=3.82(165)7.73+1.42-8.06=1.09(166)4.49+6.8-0.36=10.93(167)8.93+5.67-3.38=11.22(168)0.65+9.76-5.48=4.93(169)7.24+3.87-1.12=9.99(170)4.78+0.69-3.09=2.38(171)8.9+9.76-6.81=11.85(172)3.65+7.72-4.44=6.93(173)7.22+2.76-1.79=8.19(174)8.96+0.42-3.78=5.6(175)3.1+9.04-0.48=11.66(176)4.57+6.87-1.24=10.2(177)1.94+5.97-5.18=2.73(178)4.37+3.04-0.47=6.94(179)5.83+1.05-0.85=6.03(180)8.68+7.48-5.96=10.2(181)0.49+9.39-4.24=5.64(182)5.76+7.96-6.71=7.01(183)5.25+8.25-2.39=11.11(184)8.81+1.27-5.71=4.37(185)7.66+9.18-8.36=8.48(186)7.58+2.34-6.73=3.19(187)8.36+6.32-0.5=14.18(188)7.95+0.25-1.77=6.43(189)5.1+3.96-4.3=4.76(190)6.53+6.47-8.64=4.36(191)5.38+9.1-2.55=11.93(192)0.61+5.07-4.34=1.34(193)9.18+9.85-8.18=10.85(194)2.38+7.74-3.09=7.03(195)9.74+5.78-8.28=7.24(196)9.62+6.22-3.91=11.93(197)5.17+9.89-6.42=8.64(198)8.78+1.57-7.23=3.12(199)0.11+5.87-5.67=0.31(200)8.13+8.15-2.3=13.98(201)6.29+7.15-8.11=5.33(202)8.48+9.79-5.15=13.12(203)2.45+7.94-8.42=1.97(204)9.13+0.61-7.87=1.87(205)1.49+9.36-9.69=1.16(206)8.57+3.85-7.34=5.08(207)3.97+8.17-8.02=4.12(208)4.65+6.39-2.9=8.14(209)9.29+0.81-3.52=6.58(210)7.05+6.47-2.28=11.24(211)4.06+1.34-1.12=4.28(212)7.14+5.17-6.49=5.82(213)5.08+2.71-4.62=3.17(214)7.16+5.74-9.29=3.61(215)5.7+9.95-0.37=15.28(216)3.45+8.27-7.21=4.51(217)8.27-1.11+8.91=16.07(218)2.73-1.87+6.16=7.02(219)6.55-0.13+8.92=15.34(220)8.02-2.88+2.69=7.83(221)4.51-0.55+5.79=9.75(222)8.07-5.99+1.35=3.43(223)2.49-2.13+1.72=2.08(224)8.82-6.41+6.94=9.35(225)7.39-6.47+3.46=4.38(226)9.89-2.7+8.05=15.24(227)9.24-6.02+0.32=3.54(228)4.33-3.62+4.43=5.14(229)1.86-1.6+8.96=9.22(230)5.77-2.96+3.77=6.58(231)1.89-0.52+2.31=3.68(232)2.84-1.91+1.59=2.52(233)8.48-0.96+5.36=12.88(234)8.3-5.95+5.61=7.96(235)9.01-7.68+8.24=9.57(236)9.63-5.69+2.43=6.37(237)4.11-0.45+8.73=12.39(238)9.39-2.45+6.46=13.4(239)5.07-3.97+4.99=6.09(240)8.34-0.03+4.33=12.64(241)4.16-0.21+0.96=4.91(242)8.95-0.98+0.5=8.47(243)8.54-5.88+7.5=10.16(244)8.97-5.18+5.58=9.37(245)1.22-0.23+1.47=2.46(246)2.84-2.15+0.45=1.14(247)8.01-0.83+2.66=9.84(248)6.94-1.57+8.34=13.71(249)2.82-0.7+4.06=6.18(250)5.04-2.14+4.21=7.11(251)2.25-0.14+9.48=11.59(252)4.63-0.7+2.52=6.45(253)7.25-3.38+5.56=9.43(254)7.13-4.99+4.22=6.36(255)6.7-1.24+2.87=8.33(256)7.31-6.37+6.69=7.63(257)4.47-3.83+8.82=9.46(258)8.55-7.14+5.42=6.83(259)8.05-6.15+8.07=9.97(260)8.66-2.11+0.24=6.79(261)9-2.03+0.71=7.68(262)7.8-4.85+6.47=9.42(263)8.63-0.36+1.19=9.46(264)9.42-1.02+7.52=15.92(265)2.49-0.52+5.35=7.32(266)4.46-2.23+5.43=7.66(267)6.15-5.45+6.62=7.32(268)9.96-6.72+1.55=4.79(269)7.71-7.57+1.69=1.83(270)3.99-2.46+9.06=10.59(271)9.44-8.21-0.2=1.03(272)8.74-0.61-7.66=0.47(273)8.22-6.61-0.65=0.96(274)9.47-7.18-1.6=0.69(275)9.39-6.7-0.55=2.14(276)9.19-4.21-1.14=3.84(277)8.71-8.38-0.23=0.1(278)9.27-3.75-3.24=2.28(279)7.31-1.19-2.57=3.55(280)5.43-2.38-1.58=1.47(281)6.71-0.63-0.56=5.52(282)2.4-0.94-0.24=1.22(283)9.44-1.91-5.26=2.27(284)8.39-5.75-1.73=0.91(285)8.78-7.48-0.92=0.38(286)8.07-2.49-5.45=0.13(287)6.08-5.15-0.8=0.13(288)7.6-3.41-3.37=0.82(289)7.66-0.86-1.2=5.6(290)7.91-0.76-6.71=0.44(291)9.81-6.57-2.32=0.92(292)6.63-2.69-2.68=1.26(293)4.47-2.12-0.3=2.05(294)9.28-0.86-7.73=0.69(295)9.75-1.95-6.44=1.36(296)9.55-1.27-0.68=7.6(297)6.51-2.87-0.08=3.56(298)9.38-2.26-4.09=3.03(299)6.12-3.23-1.97=0.92(300)7.04-0.51-3.84=2.69(301)4.75-0.95-2.74=1.06(302)9.47-2.97-4.68=1.82(303)7.44-4.58-1.09=1.77(304)7.45-1.34-0.82=5.29(305)8.62-1.06-3.55=4.01(306)9.04-1.04-4.94=3.06(307)5.88-2.62-2=1.26(308)9.7-1.71-1.67=6.32(309)8.42-2.8-3.08=2.54(310)7.17-0.24-2.75=4.18(311)8.96-1.23-1.64=6.09(312)8.98-3.99-4.88=0.11(313)6.2-1.17-3.76=1.27(314)7.99-0.19-4.24=3.56(315)7.56-0.81-5.73=1.02(316)7.64-4.09-1.12=2.43(317)7.65-6.9-0.65=0.1(318)4.7-1.78-0.11=2.81(319)9.94-1.15-7.4=1.39(320)9.77-0.52-1.15=8.1(321)6.38-2.25-0.18=3.95(322)9.76-8.78-0.25=0.73(323)7.65-4.44-1.42=1.79(324)6.51-1.09-3.78=1.64(325)6+4.82+3.52+3.7=18.04(326)7.4+6.71+1.77+4.88=20.76(327)5.89+5.17+2.93+0.34=14.33(328)5.04+1.7+8.98+6.36=22.08(329)3.93+2.02+8.19+2.32=16.46(330)2.59+4.36+4.72+2.32=13.99(331)6.74+6.99+7.69+7.93=29.35(332)1.59+9.53+4.42+6.07=21.61(333)1.85+7.76+6.37+4.18=20.16(334)8.35+4.71+0.79+5.99=19.84(335)8.9+2+4.93+4.08=19.91(336)5.13+3.82+5.29+2.41=16.65(337)5.28+2.86+8.44+1.21=17.79(338)7.24+1.55+6.39+8.17=23.35(339)5.05+4.45+4.39+5.41=19.3(340)7.04+7.59+5.54+8.63=28.8(341)3.61+8.08+2.72+6.24=20.65(342)7.71+3.44+5.01+8.43=24.59(343)2.11+3.06+2.92+3.37=11.46(344)2.64+5.97+3.63+5.79=18.03(345)8.76+7.63+5.62+5.41=27.42(346)8.42+5.63+9.28+7.03=30.36(347)6.39+9.04+8.9+1.45=25.78(348)2.45+8.32+9.56+6.66=26.99(349)8.04+3.16+1.61+1.65=14.46(350)7.78+3.81+4.14+0.88=16.61(351)5.31+7.49+8.91+6.27=27.98(352)1.44+4.86+5.37+4.9=16.57(353)5.98+3.54+7.73+4.55=21.8(354)3.94+4.78+5.85+6.93=21.5(355)0.71+6.74+1.6+7.52=16.57(356)0.96+2.68+4.07+4.12=11.83(357)0.37+5.28+8.11+1.58=15.34(358)0.08+9.06+2.2+8.3=19.64(359)8.74+1.03+3.68+1.58=15.03(360)8.57+6.17+2.09+2.07=18.9(361)7.3+8.58+2.96+5.42=24.26(362)0.07+0.45+8.42+7.69=16.63(363)1.48+1.22+3.44+3.95=10.09(364)0.89+6.88+0.21+4.73=12.71(365)0.48+4.07+7.35+2.82=14.72(366)9.43+7.35+4.36+3.55=24.69(367)4.92+8.81+6.14+5.6=25.47(368)3.94+7.77+7.9+5.68=25.29(369)9.35+5.16+4.88+9.48=28.87(370)6.83+1.25+7.3+3.62=19(371)8.83+8+6.86+7.9=31.59(372)6.72+6.9+6.3+5.25=25.17(373)1.73+1.15+0.8+6.48=10.16(374)0.62+6.82+6.13+1.19=14.76(375)3.01+0.94+5.52+1.55=11.02(376)2.45+5.48+4.39+4.87=17.19(377)5.05+5.94+0.11+2.77=13.87(378)5.95+9.24+1.17+8.72=25.08(379)5.21+1.16+9.02-4.04=11.35(380)2.55+5.42+3.96-1.41=10.52(381)2.21+7.44+5.22-9.11=5.76(382)7.28+3.2+5.11-4.15=11.44(383)5.72+0.2+5.84-1.25=10.51(384)8.76+1.21+7.84-6.54=11.27(385)6.09+2.57+8.45-8.28=8.83(386)1.02+8.85+0.04-4.56=5.35(387)3.47+2.35+7.57-7.48=5.91(388)7.92+1.26+6.68-6.2=9.66(389)8.48+3+4.15-6.45=9.18(390)3.68+9.85+5.16-2.62=16.07(391)8.73+2.59+2.97-9.52=4.77(392)4.54+3.68+9.21-5.03=12.4(393)7.96+6.54+5.62-1.01=19.11(394)0.38+8.11+0.82-0.37=8.94(395)7.53+2.62+8.97-9.42=9.7(396)6.42+1.39+0.96-0.86=7.91(397)1.88+9.18+1.76-9.54=3.28(398)8.61+0.51+3.2-5.59=6.73(399)2.52+0.19+4.17-1=5.88(400)7.99+1.72+6.41-4.24=11.88(401)7.47+2.82+8.34-5.25=13.38(402)2.48+2.58+5.24-5.84=4.46(403)5.53+6.42+9.29-5.19=16.05(404)6.54+5.36+9.8-8.08=13.62(405)7.16+3.55+9.23-3.48=16.46(406)2.12+4.11+8.37-4.82=9.78(407)6.75+6.51+0.14-9.28=4.12(408)6.24+9.85+9.17-2.22=23.04(409)2.76+5.8+2.07-4.66=5.97(410)5.42+8.34+7.48-4.75=16.49(411)5.13+2.31+9.03-8.06=8.41(412)3.93+7+3.82-8.51=6.24(413)4.43+2.63+3.86-1.35=9.57(414)7.21+4.5+9.5-8.97=12.24(415)9.87+6.65+6.45-8.33=14.64(416)5.73+7.91+1.09-4.56=10.17(417)8.48+7.22+1.43-1.05=16.08(418)3.15+2.24+1.17-5.8=0.76(419)3.38+0.35+5.68-6.75=2.66(420)0.24+3.7+0.08-3.83=0.19(421)7.61+1.04+1-4.48=5.17(422)5.16+6.81+5.97-9.8=8.14(423)0.27+5.31+6.18-2.85=8.91(424)7.19+0.59+1.26-6.98=2.06(425)2.57+5.49+7.59-2.26=13.39(426)3.24+2.83+4.93-9.35=1.65(427)5.22+8.56+9.19-6.73=16.24(428)8.94+3.23+3.89-3.64=12.42(429)9.65+9.88+6.08-3.29=22.32(430)9.17+8.8+7.73-3.54=22.16(431)9.16+6.95+7.72-9.02=14.81(432)4.28+7.74+5.11-8.03=9.1(433)1.97+9.93-1.16+7.74=18.48(434)8.31+1.55-5.05+0.66=5.47(435)6.48+5.4-8.89+5.92=8.91(436)9.64+3.93-9.62+3.22=7.17(437)1.01+6.3-6.67+7.82=8.46(438)0.54+9.71-0.72+2.35=11.88(439)2.98+5.09-3.22+5.19=10.04(440)7.48+6.23-0.81+7.01=19.91(441)4.02+7.58-5.35+3.57=9.82(442)7.49+9.91-2.23+4.93=20.1(443)8.1+2.77-6.14+2.99=7.72(444)5.44+0.69-1.4+0.9=5.63(445)1.33+4.41-1.59+8.09=12.24(446)3.82+7.5-5.75+2.53=