三年级四则混合运算题

1、(Ne + 9L)6L+寸+L+L寸04寸19+86臭(04卜+9寸)甲(卜04+6)臭(9寸6寸)+999X(寸2-焉)2X(寸e+(N9)(6+3*寸寸(卜寸+29X0L卜L+2X2X8L学习必备欢迎下载658 - 15 -4256一(55 - 41)67X38-5-18(57 + 21) -2611+31+19+298+(69 - 63)X9(53 +32) X983 X5 - 16 - 1478一 (17 + 22)24X4 -(54 - 51)4X4 + 2755X3 - 36(18 M + 19) -132X(44 + 4)52一(19 + 7)79 +(45 - 44 )X8学习

2、必备欢迎下载(289 - 9)-10(24 + 66) -949-(39 - 62)22 + 19 + 20 + 3042 + 15 + 7 + 2331 +(74 - 67)X7(38 + 34) -9210X7 + 2460 +(97 - 94)X5163 +39 + 48324-(3 + 3)69-15 - 31 - 9学习必备欢迎下载414X5 -1438X5 + 567 +(22 - 2) X343 X15 + 48学习必备欢迎下载(58 - 53)X542-2-3 + 40(49-25) 一6(5 + 26) X2(36-4 )十1610X7 + 21(95- 63) -1618X

3、2 -(95 - 67)99-(38 - 5)7X(30-3 - 7)326 + 12 +255X6X5 - 93学习必备欢迎下载(13 + 47)一158X6 + 4954 +(47 - 33) X261 +(48 - 30) X22X2X10X22X4 + 4X106X(13 - 10)88-16-16 - 2818X3 + 2X764一(5 + 11)(49 + 23) -3611X8 +(63 - 36)学习必备欢迎下载14X5 + 4X76X4 + 8X422X2 + 4X980吃吃+ 6(44 - 28)X63X02 - 28)67 + 9 + 8 + 6(9 + 28) X2(6

4、X9 + 31) -173X3X10 + 89405924吃8X2194 - 40 - 20学习必备欢迎下载12X4 -(32 -7)13 +(24 - 17 )X645X20+100(28+12)X3027X2 + 6X512X3 + 10X27X2 + 44(78- 58)(3与+ 21 )X222+12X20学习必备欢迎下载(103-336吃1)X5800-(200-960七)30 X23-60200-15 X10(25+38) X15369与+127-200 X528+12 X30(12+20)X45(169+456)吃5+146-522100-21X53+2255(48-12)+67

5、 X8X32(6卜CLr(寸9+04寸N)(66ab0Lx申8L6866x9CL阳(0艾寸+9寸9)(9寸N+寸OL)(6寸(9卜寸 9L)CNSX92L6868L(寸 6寸009才909(寸6L(N0(NT(寸寸C+88寸)(9寸C00寸T609+98(N)2X9CL+8甲80T60Ne+(N卜寸)8艾0寸T 007 09e)+009(N999+9X804I096SX9+艾9L(9L+寸(NrCNL+8(N)(卜6+e9$26OLX L9O4 9049寸T9L8卜6ee+(98xe寸L59)(gTNT8eLooetN?68+A8L0808阳2X(8L+卜寸)臭(04寸0W寸oetN)+L90

6、0+04平寸臭9阳(9卜L9e)+9N寸寸9X8寸+寸600N9卜寸爭寸8C+8寸L86e(Nsx卜寸+069X(NL 9/ 89L 0(N6年NZ+99印学习必备欢迎下载125X3+125 X5 + 25999X3+101X1X101 -92)(234-34)X3X5+2)12X56 + 29X337X49 - 4389X136 + 127学习必备欢迎下载8X54 + 1452X(32 + 45)6X38 + 38弋78 +(18 + 19)47X59 + 37X599X56 + 56学习必备欢迎下载34X89-138X45 + 8X1157X549 + 31431X56X66X(12 +

7、23)97 +(27X21)8(Ne+8寸L阳9O4L艾904寸+9X0L卜686I(Nsx卜寸+069/ 89L 0(N6学习必备欢迎下载60T 09CTotNhge阳臭60L+卜寸N)年(L8L9$2+9L(N寸CSXCN寸049943学习必备欢迎下载89X536 + 12747X59 + 37X5912X56-29X352X（32 + 45）6X38 + 36书学习必备欢迎下载78 +(18 + 19)7X549+3149X56 + 566X(12 + 23)34 X89-138X45+8X115学习必备欢迎下载31X56 X5645X216 + 23X3497-(27+21)64X87

8、-56X2559 X18+14X27732+34 X24学习必备欢迎下载3X29 + 13922+121T157X325 +3753X15 + 4315X23+5645X23+13X15学习必备欢迎下载719 + 19 X56101 X15+15X2114 + 102七50+160网087 216 +12(58+370) -(64-45)(9寸4*96(3X6寸9)* (焉+89)04阳9L寸臭9寸+卜寸C9C+8T寸寸L03L420+58064X2店812700*+31XII)276土2+22364应62329+4学习必备欢迎下载12 X25+92034X57X43-1259X31+25623-89X2712+14X45-188X56+224网学习必备欢迎下载51+(2304-2042)X234215+(361-81)芫148+328网-7536 M七+7302100-94+48 X54(247+18 )X2七学习必备欢迎下载36-720一360T8)108一(63-54 )X80(174+209)X26-9000528网X38-264+318-828书(