四年级数学下册竖式计算 735÷25 1080÷36 2.8×31.2 4.7×21.0 8.2×40.3 12.6×8.9 20.3×32 170.4÷4.8 33.6÷2.1 13.8×4.9 43.7×2.8 82.8×3.6 85.8÷3.9 91.8×2.7 88.8÷3.7 64.7÷3.2 43.2÷46 96.6÷2.3 731.1÷7.9 850÷2.8 56.8×9 3701÷47 5.4×31.2 4.7×21.9 29.4÷2.9 68.9÷3.4 61.8÷8.8 137.2÷4.5 21.3×4.7 15.9÷9.4 72.5÷7.4 4321÷48 33.8×2.6 71.7×2.6 32.8÷4.2 39.5÷5.6 23.4×4.6 61.3×4.8 327×25 44.9÷7.6 35.3÷3.4 93.8÷3.2 86.4÷3.6 69.4×1.7 5981÷26 42.5÷2.5 103.4÷24 23.1÷4.3 60.9÷8.7 910.7÷24.2 507.3÷3.9 793.6÷2.6 28.9÷4.4 320.5÷7.6 3.2×24.6 67.2÷4.2 77.1÷3.8 84.3÷5.6 1.3×45.7 67.4×9.6 15.2÷14 2.5×29.1 11.7÷2.5 384.2÷34 36.7÷24 46.3÷4.9 19.5×32 2.45×3.1 34.1÷2.6 241÷2.3 21.5×36 45.7÷19 11.17÷3.6 91÷6.5 1.6×270 13.6×15 3.25×65 5.2×3.15 57×15.8 36×21.5 35×12.6 23.5×12 32.1×19 32.1×16 15.43÷4.2 960÷3.2 87.2÷19 786÷8.6 46.5÷4.9 3.32×2.4
