五年级数学上册小数乘法练习题和小数乘法简便运算
【人教版】五年级数学上册小数乘法练习题和小数乘法简便运算 0.25×16.2×4 ( 1.25-0.125)×8 3.6×102 3.72×3.5+6.28×3.5 15.6×13.1-15.6-15.6×2.1 4.8×7.8+78×0.52 4.8×100.1 56.5×9.9+56.5 7.09×10.8-0.8×7.09 16.8×2.1-16.8 0.25×5.78×0.4 64.9×0.125×80 1.2×9.1+1.2×0.9 3.5×103 0.8×(0.125+125+1.25) 2.5×0.125×40×80 3.69×9.9 8.6×9+8.6 2.4×0.19+0.24×8.1 4.8+8.63+5.2+0.37 5.93+0.19+2.81 1.76+0.195+3.24 2.35+1.713+0.287+7.65 1.57+0.245+7.43 6.02+3.6+1.98 0.134+2.66+0.866 1.27+3.9+0.73+16.1 3.07-0.38-1.62 8-2.45-1.55 0.32×403 23.4-0.8-13.4-7.2 0.25×36 12.7-(3.7+0.84) 36.54-1.76-4.54 7.6×0.8+0.2×7.6 0.25×8.5×4 0.85×199 1.28×8.6+0.72×8.6 12.5×0.96×0.8 0.8×(4.3×1.25) 3.12+3.12×99 28.6×101-28.6 (4.23+6.17)×0.8 0.86×15.7-0.86×14.7 2.4×102 14-7.32-2.68 2.64+8.67+7.36+11.33 (2.5-0.25)×0.4 9.16×1.5-0.5×9.16 3.6-3.6×0.5 4.5÷1.8 4.2÷3.5 930÷0.6÷5 63.4÷2.5÷0.4 4.9÷1.4 3.9÷(1.3×5) (7.7+1.54)÷0.7 2.5×2.4 2.7÷45 0.35×1.25×2×0.8 32.4×0.9+0.1×32.4 15÷0.25 70÷28 15÷(0.15×0.4) 4.25÷2.5×9.9+0.17 10.4-9.6×0.35 2.31×1.2×0.5 14.9-(5.2+4.9) 18.32-5.47-4.32 7.85+2.34-0.85+4.66 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 6.4 × 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 2.1×99+2.1 1.7×9.9+0.17 3.72×3.5 + 6.28×3.5 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 0.18+4.26-0.18+4.26 0.25×8.5×4 12.5×0.96×0.8 0.25×0.73×4 4.36×12.5×8 0.25×16.2×4 1.25×2.5×32 3.2×0.25×12.5 0.25×36 (1.25-0.125)×8 4.8×10.1 3.6×102 0.39×199 0.32×403 3.65×10.1 0.85×9.9 3.72×3.5+6.28×3.5 15.6×2.1-15.6×1.1 3.83×4.56+3.83×5.44 56.5×99+56.5 7.09×10.8-0.8×7.09 9.7×99+9.7 4.2×99+4.2 27.5×3.7-7.5×3.7 3.9×2.7+3.9×7.3 5.4×11-5.4 2.3×16+2.3×23+2.3 10.7×16.1-15.1×10.7 7.74×(2.8-1.3)+1.5×2.26 10.6×0.35-9.6×0.35 7.6×0.8+0.2×7.6 1.28×8.6+0.72×8.6 0.65×101 8.9×1.01 4.8×7.8+78×0.52 1.87×9.9+0.187 3.14×0.68+31.4×0.032 12.7×9.9+1.27 3.65×4.7 -36.5×0.37 101×0.87-0.91×87 6.66×3.3+6.66×6.7 7.2×0.2+2.4×1.4 46×57+23×86 4.8×7.8+78×0.52 3.14×0.68+31.4×0.032 101×0.87-0.91×87 3.65×4.7 -36.5×0.37 2.3×16+2.3×23+2.3 314×0.043+3.14×7.2-31.4×0.15 5×1.03×0.2 32×1.25 0.45×99 53×10.1 0.125×96 12.5×10.8 25×7.3×0.4 45×21-50×2.1 45×1.58+5.5×15.8 4.2×6.51+3.49×4.2 9.99×2.22+3.33×3.34 12.5×88 0.25×48 12.5×88 0.25×48 48×0.56+44×0.48 0.279×343+0.657×279 9.16×1.53-0.053×9