127
0.64×25×7.8+2.2
5个回答
相关问题
-
0.64×25×7.8+2.2 的简便运算
-
我要10道递等式计算题...0.64×25×7.8+2.2 2÷2.5+2.5÷2 194－64.8÷1.8×0.9 3
-
1.25×2.5×0.64×0.5．
-
用简便算法计算下面各题102×0.35 （8+0.8）×1.25 7.7×1.7+2.3×7.7 2.98×0.25×4
-
232.14+64.28×0.5378×0.25+0.5378×64.28×0.75-8×64.28×0.125×0.5
-
25×2.64+12.5×0.726+0.125．
-
直接写得数12.7-（8.65+2.7） 92.5×0.25×4 6.7×0.9+6.7×0.1 8.25×9.9+0.
-
简便计算．①111111÷1111×3333=______②6.25×0.16+2.64×0.0625+5.2×6.25
-
计算56.8×35.7+56.8×28.5+64.2×43.2=______．
-
7.7×0.25+0.75×2.