Question

9.5×5.6+5.6×0.4+5.6简便运算方法？

Answer 1

9.5×5.6+5.6×0.4+5.6
=9.5×5.6+5.6×0.4+5.6×1
=5.6×（9.5+0.4+1）
=5.6×10.9
=5.6×（11-0.1）
=5.6×11-5.6×0.1
=5.6×（10+1）-5.6×0.1
=56+5.6-0.56
=61.6-1+0.44
=61.04

Answer 2

原式=9.5×5.6 + 5.6×0.4 + 5.6×1
=5.6×(9.5 + 0.4 + 1)
=5.6×10.9
=5.6×(10 + 0.9)
=5.6×10 + 5.6×0.9
=56 + 5.04
=61.04

Answer 3

原式=5.6×(9.5+0.4+1)
=5.6×10.9
=5.6×(11-0.1)
=56+5.6-0.56
=56+5+0.6-0.56
=61+0.04
=61.04

Answer 4

9.5×5.6+5.6×0.4+5.6
=5.6×（9.5+0.4+1）
=5.6×10.9
=61.04

Answer 5

题目是9.5*5.6+5.6*0.4+5.6
9.5×5.6+5.6×0.4+5.6
=
5.6×（9.5+0.4+1）
=
5.6×10.9
=61.04