【#第一文档网# 导语】以下是®第一文档网的小编为您整理的《四年级下册小数的简便运算》,欢迎阅读!
简便运算 6.28+5.06+4.04 51.27-8.66-1.34 2.43-(0.28+1.43) 52.89-(13.54+6.89) 53.14+(16.57+6.86) 22.6-(3.9+12.6) 32.8+3.02+17.2 100-36.4-43.6 6.02+4.3+3.98 7.45+8.29+2.55 13.78- 75.8-32.5-6.75 1.83+3.79+0.17 3.2-4.3+1.8 8.2-1.86-14.4 24.8+14.6+15.4 5.85-1.75-0.25 5.85+1.89+2.15 3.8+14.6+6.2 19-9.05-0.95 (0.87+0.69) 10-3.62-1.38 6.54-2.36-3.64 4.6+14.3+5.7 15-1.2-0.8 2.6+6.92+3.4 51.69-(11.69+10.15) 18.76-(5.76+2.9) 3.73+5.27+1.2 75.8-3.25-6.75 100-36.4-43.6 32.8+3.02+17.2 7.45+8.29+2.55 13.78- 8.38+9.43+6.62 5.86-1.77+2.54 17.34- 0.93+5.45+4.55 32-6.34-3.66 2.5+3.25+0.75 3.8+6.5+6.2 100-5.6-4.4 6.76+2.77+3.23 (0.78+0.5) (9.8+6.34) 本文来源:https://www.dywdw.cn/b148909b51e79b8968022645.html