谁能提供一些五年级数学下册的四则运算,简算,方程

如题所述

一、简便计算(37题)
18.32-5.47-4.32 7.85+2.34-0.85+4.66
14.9-(5.2+4.9) 13.4-(3.4+5.2)
17.29-5.28-6.29 3.68+7.56-2.68
25 × 6.8 × 0.04 0.25 × 32 × 0.125
12.8 × 1.25 × 12.5 23 × 0.1 + 2.3 × 9.9
0.45 × 201 0.58 × 10.1 50.2 × 99
4.7 × 9.9 3.6×102 0.25×16.2×4
3.28 × 5.7+6.72 × 5.7 0.18+4.26-0.18+4.26
2.1 × 99 + 2.1 1.7 × 9.9 + 0.17 3.72 × 3.5 + 6.28 × 3.5
2 6.4 × 0.25 + 3.6 ÷ 4 3.75 × 0.5-2.75 ÷ 2 7.3 ÷4 + 2.7 × 0.25 5.26 × 0.125 + 2.74 ÷ 8 6.78×3.6+3.22×3.6 12.5×0.57×0.8 、50×0.13×0.2 2.33×0.5×0.4×5 9.78×99+9.78 1.6×7.5×1.25 0.45×72+45×0.18+4.5 37.58×97
8×7.2×1.25 50.8×101-50.8 8.42×9.6+0.4×842
48×0.25×0.2 3.6×1.9+36×0.81
二、脱式计算(26)
3.09×3.9÷2.6 3.072÷6.4+49.7 69.6÷3.2÷2.5
60.8-36÷7.5 29×0.72÷0.18 2.16÷0.45÷0.16
2.05÷0.82+33.6 13.9-22.78÷6.8
75÷〔138÷(100-54)〕 85×(95-1440÷24)
178-145÷5×6+42 812-700÷(9+31×11)
85+14×(14+208÷26) (58+37)÷(64-9×5)
三、方程式计算(37题)
9x-3x=6 6x-8=4 5x+x=9
x-8=6x 4÷5x=20 2x-6=12
x-5÷6=7 1÷2x-8=4 7x+7=14
6x-6=0 5x+6=11 2x-8=10
3x+7=28 3x-7=26 9x-x=16
24x+x=50 7÷X=0.2 9.5X-7X=9
2X-10=43 29+12X=32 2X-0.24=2.28
6X+6=306 9X-5X=0.64 X÷9.5=3.2
X-6.8=12.7 2.5X=100 75X-68X=47.6
11(X+7)=121 40.1X-9.6X=6.1 2X+4X=72
3X=X+100 8(X-3.5)=44 (X+9.2)÷5=5.1
(X-9.6)÷4=7.5 9.7X-X=26.1
9(X+3.4)=75.6 4.2X+17=27.5
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