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# 五年级上册数学书中计算题190道

6.7×0.3 2.4×6.2 0.56×0.04 3.7×4.6 0.29×0.07

6.5×8.4 3.2×2.5 2.6×1.08 0.86×7 3.5×16

12.5×42 1.8

0.6×0.39 27

25.2÷6 34.5

6.3÷14 72

24÷15 1.26

28.6÷11 20.4

5.04÷6 76.5

×23 0.37×0.43 0.049÷15 7.83÷15 14.21÷18 43.5÷24 3.64÷45 0.84×0.4 1.06×45 0.8÷9 4.08÷7 1.8÷29 18.9÷52 15.6÷28 7.65×25 7×0.9 1.7÷8 0.54÷12 22.4÷27 1.35÷12 328÷0.85 12.6×0.86 ×0.45 ÷6 ÷4 ÷15 ÷16 ÷0.28 1

9.4÷6 38.2÷2.7 12.4÷11 3.7÷2.2 220.5÷3

2.5÷0.4 25÷1.5 1.89÷0.54 7.1÷2.5 0.51÷0.22

32.5÷2.5 1.36×0.05 0.06×1.7 2.08×75 49÷2.6

2.3÷0.46 1.93+2.7 2.73×1.5 28.5÷15 8.3-2.63

72×0.81+10.4 7.06×2.4-5.7 50.4×1.9-1.8 3.76×0.25+25.8

0.75×18÷0.15 2.07÷0.23÷0.45 21.36÷0.8-12.9 7.28+3.2÷2.5

1.08×0.8÷0.27 2.05÷0.82+33.6 44.28÷0.9÷4.1 9.07-22.78÷3.4

5.5×17.3+6.7×5.5 3.8+4.29+2.1+4.2

x+3.2=4.6 x-1.8=4 x-2=15 1.6x=6.4 x÷7=0.3

2

x÷3=2.1 x+0.64=14.14 x+0.3=1.8 5x=1.5 2x-20=4

3+x=5.4 x-1.5=4 x-6=7.6 x÷1.1=3 x÷5=15

0.2x=6 3x+6=18 2x-7.5=8.5 16+8x=40 4x-3

2x+2.8×2=10.4 x+2.4x=5.1 2（x-2.6）=8 5

8（x-6.2）=41.6 （x-3）÷2=7.5 13.2x+9x=33.3 8x-3x=105 x-6.5=3.2

X÷8=0.4 6x+18=48 3（x+2.1）=10.5 12x-9x=8.7 x-0.36=16

5.4x+x=12.8 3.8+x=6.3 x-7.9=2.6 2.5x=14 x

3.4x-48=26.8 2x-97=34.2 42x+25x=134 13

（x+1.5）=17.5 x+4.8=7.2 （x+5）=169 2×9=29 ÷3=1.2 （x-3）=5.8 3

5x+7=42 x÷4.2=2 3.6x-x=3.25

0.25×4×4.78 0.65×201 4.8×0.25 2.33×0.5×4

1.5×105 1.2

0.5×1.25×2×8×11 3.2

100.1×99+100.1 63

2.5×32×12.5 1.58-99 273-27-73 284-68-84

487-187-139-61 1034+78+320+102 308+176+92 125

25×12 125

×2.5+0.8×2.5 0.034×2.5 104×0.1 485×72 3200×0.6 102×2.5 1.25×10.2-48.5 2.69÷4÷25 17×0.45 ×（4-0.8）×99 ×32×25 ×32-17×22 4

98×17+2×17 （200+4）×25 2100÷14 103×12

250×12÷50 25×18×4

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