Question

3.74×3.6+0.374×4.4等于简便运算是多少？

Answer 1

根轿老据题意列渗敬式：3.74×3.6+3.74×0.44
=3.74×（3.6+0.44）丛帆慎
=3.74×4.04
=15.1096

Answer 2

3.74×3.6+0.374×4.4
=0.374×36+0.374×4.4
＝带悉谈0.374×（36+4.4）
＝0.374×40.4
＝0.374×40＋0.374×4
＝蠢碰14.96＋1.496
＝陆陆16.456

Answer 3

=3.74（3.6+0.1*4.4）
=3.74（4+0.04）
=14.96+0.1496
=15.1096

Answer 4

3.74×3.6+0.374×4.4
=3.74×（3.6+4.4）
=3.74×10
=37.4

Answer 5

3.74×4.04，后一项其实就是3.74×0.44