小数乘法专项练习400题（数学口算）-五年级上册数学人教版

五年级上册小数乘法专项练习400题 1、小数乘以整数 125×0.8 = 12.5×8 = 1.3×30 = 2.65×10 = 4.5×20 = 100×0.09 = 5×1.2 = 1.25×8 = 0.68×100 = 1.2×4 = 1.06×9 = 1.21× 100 = 5×0.12 = 1.3×1000 = 1.8×5 = 45×0.6= 3.02×100 = 2.5×4= 0.4×50 = 0.13×300= 7.5×4 = 0.68×10 = 0.09×1000 = 0.25×4= 1.21×10 = 0.68×1000= 0.25×3= 0.55×2 = 85×0.02= 4.5×5= 0.35×2= 40×7.5= 4.5×3 = 9.1×9= 25×0.6 = 5×0.25 = 300×1.2 = 20×0.2 = 20.2×4 = 10×7.58= 5×0.09 = 3×0.35= 120×0.1 = 9.8×10 = 100×4.3 = 2.简单的小数乘以小数 60×3.5 = 36.2×100 = 5×60= 0.528×10 = 6.03×2 = 2.2×30 = 0.5×2 = 1.25×5= 0.17×5 = 6.7×3= 1.8×3= 8.2×5= 9.3×5= 3.02×2= 2×3.8= 1.9×2= 1.31×200 = 3×0.8 = 0.5×20 = 9.12×1000 = 0.9×4= 0.9×6 = 2.7×3= 1.97×0 = 1.6×5= 0.24×3 = 7×0.08 = 4.3×3= 2.7×0.4 = 2.5×3= 4.2×0.8 = 8×0.5= 2.5×0.4 = 1.2×3= 0.6×5= 7.8×0.1 = 1.3×5 = 1.7×2 = 0.45×0.2= 1.1×7= 5.2×1 = 0.9×0.3 = 5×0.4= 0.09×0.3 = 2.2×6 = 2.5×4 = 0.05×4 = 4.2×0.2 = 0.63×100 = 20×0.4 = 0.125×8= 4.2×0 = 2.5×0.3 = 1.5×8 = 0.3×1.5 = 3.1 ×0.5 = 1.5×0.4 = 3.1 ×0.05 = 2.5×40 = 6.2×0.5 = 1.2×0.5 = 80×12.5 = 0.05×0.6 = 3.7×0.2= 2.2×0.4 = 0.08×0.5= 8.4×0.1 = 4.9×0.2 = 1.2×0.3 = 4.5×0.2= 1.9×0.04 = 0.45×0.4 = 0.1×1.1 = 3.5×0.4 = 1.8×0.3 = 0.4×1.2 = 10.5×6 = 1.1 ×0.4 = 3.2×0.2 = 0.9×0.6 = 5.3×0.6 = 0.045× 1000= 0.7×0.7 = 0.57×3= 1.4×0.3 = 3.22×3= 0.7×0.6 = 0.8×0.03 = 7.6×0.8 = 3.4×0.2 = 54×0.3= 3.8×0.4 = 0.5×0.16 = 3.3×0.8 = 4.72×2 = 1.5×0.3 = 0.12×0.4 = 2.8×0.03 = 1.6×0.7 = 3.3×0.3 = 4.4×0.01 = 2.1 ×0.3 = 6.1×0.7 = 5×3.02 = 1.3×0.03 = 0.425×4 = 1.4×0.7 = 2.5×12= 3.1×0.3 = 0.7×0.11 = 8.42×0.3 = 1.2×105 = 0.06×0.9= 2.5×3.2 = 0.125×3.2 = 8.6×4.4 = 3.2×0.5 = 0.6×1.5 = 5.6×0.3 = 6.4×2.8 = 6.2×3.7 = 3.7×1.6 = 3.8×2.2 = 3.7×0.02 = 9.8×4.8= 0.25× 16 = 2.5×3.2= 5.1×0.3 = 1.4×0.5 = 12.3×0.7 = 0.12×3= 0.06× 1.5 = 0.35×3 = 0.36×0.2 = 0.25×0.75= 2.1×4 = 0.16×0.5= 6.25×8= 12×2.5 = 2.8×25= 1.05×0.09= 0.7×0.9 = 0.75×4= 3.5×7.6 = 2.4×2.5 = 3.1 ×0.3 = 7.2×2.8= 99×0.35= 1.8×0.04 = 5.6× 1.01 = 4.6×6.4 = 8.6×6.8 = 9.8×5.9= 5×1.15= 7.1×8.9 = 8.8×2= 9.6×6.9= 5.5×5= 0.3×0.33 = 1.9×5= 1.9×4= 7.5×0.2 = 12.5×1.5= 8.8×5 = 9.