ldcf.net
当前位置:首页 >> 3.205×1.02的列竖式计算 >>

3.205×1.02的列竖式计算

题干不详

3.205 × 0.8 = 2.564 竖式见图:

2.8085

3.05÷3.2 =30.5÷32 ≈0.953 ≈0.95 竖式见图:

等于0.95

(1)2.05×0.36=0.738, (2)0.09×7.2=0.648, (3)0.9÷0.25=3.6, (4)0.928÷0.29=3.2, .

1.2×3.05=3.66验算:4.92÷2.3≈2.14

3.2÷0.05 = 64本题除尽:

1.63×3.08=5.0204;(2)36.96÷2.8=13.2;(3)1.09×2.05=2.2345≈2.2;(4)3.64÷0.15≈24.27.

网站首页 | 网站地图
All rights reserved Powered by www.ldcf.net
copyright ©right 2010-2021。
内容来自网络,如有侵犯请联系客服。zhit325@qq.com