.急..5.6×69.32＋138.64×0.05＋693.2×0.43

来源：学生作业学帮网编辑：学帮网时间：2024/07/05 00:44:31

.急..
5.6×69.32＋138.64×0.05＋693.2×0.43

5.6×69.32＋138.64×0.05＋693.2×0.43
=5.6×69.32＋69.32×2×0.05＋69.32×4.3
=69.32×(5.6+2×0.05+4.3)
=69.32×10
=693.2

.急..5.6×69.32＋138.64×0.05＋693.2×0.43 5.6.7.8题!急急,5.6.7. 5.6.7.8.急. 5.6填空题.急 5.6.7.急 3.4.5.6.急. 急急急急急急. 急急急急急.