Question

0.35×57+3.5×4.3怎样简便怎样算？

Answer 1

你好，简仿则嫌便算盯局法如下:
原式=0.35×57+0.35×43=0.35×（备手57+43）=0.35×100=35
所以，答案是35。

Answer 2

0.35×57+3.5×4.3
＝0.35×57＋（3.5÷10）×（4.3×10）歼配=0.35×57＋0.35×43
=0.35×（57+43）
=0.35×100
=35
同理局改纯理或
0.35×57+3.5×4.3
＝（0.35×10）×（57÷10）＋3.5×4.3
＝3.5×5.7＋3.5×4.3
＝3.5×（5.7＋桐咐4.3）
＝3.5×10
＝35

Answer 3

=0.35x57+0.35 x43
=0.35x(57+43)
=0.35x100
=35

Answer 4

0.35*57+3.5*4.3
=0.35*（57+43）
=0.35*100
=35

Answer 5

0.35x57+3.5x4.3
=3.5x5.7+3.5x4.3
=3.5x(5.7+4.3)
=3.5x10
=35