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小數乘法豎式,題什麽寫

小學數學五年級上冊筆算練習壹(小數乘法豎式計算)

A 8.6×3.25 0.325×0.14(保二)

3.2×5.06 18.25×34 9.35×4.2 15.07×9.8 7.02×0.56(保壹) 4.02×0.11

0.78×3.1 0.842×2.5(保壹) 33.6×480

12.4×3.5 B 403×3.5 8.02×2.8 1.36×3.7(保二) 2.8×0.65 1.8×3.4 5.24×1.2 2.31×0.23(保二) 4.4×500 C 2.87×0.13 5.6×0.36(保壹)

8.04×23 16.7×3.2 8.03×0.26(保二) 65.3×0.11 0.12×2.6 6.41×3.4 D 2.55×1.4 87.5×1.2 0.145×3.1(保二) 2.64×2.5 8.1×4.7 0.75×0.24 3.7×0.102 6.4×12.7 E 4.31×0.05 3.7×6.48 6.05×0.53 1.23×0.99 6.3×3.6 12.6×180

1.43×1.7 0.25×0.08 3.6×0.74 2.65×1.4 20.4×1.3 6.24×0.15 352×1.2 0.98×0.13 50.6×4.3 0.103×0.23 5.21×0.44(保二) 43.5×300 1.2×10.5 0.048×0.13 8.1×0.42

五年級用豎式計算練習題 0.396÷1.2= 0.756÷0.36= 15.6×13= 0.18×15= 0.025×14= 3.06×36= 0.04×0.12= 3.84×2.6≈ 5.76×3= 7.15×22 90.75÷3.3 3.68×0.25 16.9÷0.13 1.55÷3.9 3.7×0.016 13.76×0.8=

5.2×0.6 8.4×1.3 6.4×0.5 4.48×0.4 5.25×5 35.4×4.2 0.042×0.54 0.76×0酣盯豐故薟嘎奉霜斧睛.32

0.25×0.046 2.52×3.4 1.08×25 0.12×0.5×0.16= 4.8×0.25= 0.125×1.4≈ 0.43×0.28= 6.45×0.73= 4.6×0.6= 8.9×0.05= 3.08×0.43= 1.5×26.7= 5.22÷29= 18.72÷3.6= 13.95÷3.1= 2.5÷0.7= (保留三位小數) 10.1÷3.3= (商用循環小數) 10.75÷12.5= (用乘法驗算) 3.25×9.04= (用除法驗算)