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时间:2019-05-04
《苏教版五年级数学下册计算题》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、(1)++(2)-+(3)-(-)(4)+(-)(5)-(-)(6)-(-)(7)6.12++2.88+ (8)-(+)(9)-(+)(10)+++(11)++-(12)--(13)+(+)(14)-+(15)-+-(16)+-(17)-(-)(18)++ (19)-- (20)-+(21)1+-(22)+-(23)--(24)0.85++1.15+(25)++(26)--(27)++(28)++(29)1--(30)-+(31)-(-)(32)-(-)(33)+(-)(34)-+(35)-+(36)--(37)+++(38)6--(39)-+-(40)-+(41)+-(42)-(-)(
2、43)-(-)(44)+-(45)-(+)(46)+(+)(47)-(+)(48)+++(49)+-+(50)-(-)(51)+(-)(52)-+ (53)2-(54)++(+)(55)-(+)(56)+-(57)5--1 (58) +++ (59)-(-)(60)-(+)(61)+++(62)+++(63)-+(64)3--(65)+-(66)--X-7.7=2.855X-3X=684X+10=5320=45+6XX-0.6X=8x+8.6=9.452-2x=1513÷x=1.3X+8.3=19.715x=303x+9=367(x-2)=73x+9=1218(x-2)=2
3、712x=320+4x5.37+x=7.4715÷3x=530÷x=851.8+2x=6420-3x=1703(x+5)=180.5x+9=406x+3x=361.5x+6=3x5×3-x=840-8x=5x÷5=2148-20+5x=31x+2x+8=80200-x÷5=3070÷x=445.6-3x=1.69.8-2x=3.85(x+5)=100x+3x=703(x+3)=50二、提高类方程。4(4x-1)=3(22-x)7(2x-6)=845(x-8)=3x7x-7=6x+4(22-x+2=68x8x-6x+30=12x+157(x+2)=5x+60240÷(x-7)=30(20-8
4、x)÷3=2x+1(6x-40)÷8=5x-812÷8x=3(21+4x)×2=10x+148x-15×6=3x-20(2x+7)×2=4x+144.5+5.67 46.3-2.4210-(1.67+3.3) 12.83-3.42+0.27-5.48 56.25-16.4 3.375+2.12811.83+6.94-5.38 4.29+6.31-4.29+6.3140-1.77 12.4+6.0611.56-(8.56+0.67) 4.63+2.05-1.98101.5÷295.14×6574.9÷0.25÷4 3.84×38.4+3.84×61.64.6×1.02 7.5
5、45÷0.155-7.14÷3.5×16 (3-0.125)×8 2.4÷0.25 78.78÷782.5×[(0.9+1.8)÷4.5] 98.5×10.1 6.432÷3.20.25×4÷0.25×4 2.16+2.16×996.9×0.164.2×26+0.42×740 5.4×1.25×0.5×0.83.9÷(1.3×5)2.5+7.5×(3.64-1.24) 46.2-46.2÷4×0.255.4×0.99X÷5=0.016 4.2X=4.28415.6+X=27 X-3.5=4.050.8×(1.25+12.5)0.8×3.2×1.25(1
6、6×0.5+3.2)÷59-7÷2.5×45.5×[0.672÷(2+2.2)] 3.7×4.5-4.4×3.7 2.5×12.5×0.4×8 22.8-(6+9.728÷3.2) 0.8×[(10-0.34)×0.25]25.4×4.8-0.65÷2.6 3.8÷1.25÷0.86.5×2.02
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