四年级数学下册竖式计算73525 108036 2.831.2 4.721.0 8.240.3 12.68.9 20.332 170.44.8 33.62.1 13.84.9 43.72.8 82.83.6 85.83.9 91.82.7 88.83.7 64.73.2 43.246 96.62.3 731.17.9 8502.8 56.89 370147 5.431.2 4.721.9 29.42.9 68.93.4 61.88.8 137.24.5 21.34.7 15.99.4 72.57.4 43214833.82.6 71.72.6 32.84.2 39.55.6 23.44.6 61.34.8 32725 44.97.6 35.33.4 93.83.2 86.43.6 69.41.7 598126 42.52.5 103.424 23.14.360.98.7 910.724.2 507.33.9 793.62.6 28.94.4 320.57.6 3.224.6 67.24.2 77.13.8 84.35.6 1.345.7 67.49.6 15.214 2.529.1 11.72.5 384.234 36.724 46.34.9 19.532 2.453.1 34.12.6 2412.3 21.536 45.71911.173.6 916.5 1.6270 13.615 3.2565 5.23.15 5715.8 3621.5 3512.6 23.512 32.119 32.116 15.434.2 9603.2 87.219 7868.6 46.54.9 3.322.4