Question

83×156加156×17简便运算的答案是多少

Answer 1

83×156+156×17
=(83+17)×156
=100×156
=15600

Answer 2

83×156+156×17
=(83+17)×156
=100×156
=15600

Answer 3

83×156+156×17
＝(83+17)×156
＝100×156
＝15600

Answer 4

83×156加156×17简便运算
=156×(83+17)
=156×100
=15600