86×14+14×14=几用简便方法计算

86×14+14×14=几用简便方法计算
2025-03-01 15:02:15
推荐回答(3个)
回答1:

red

回答2:

86×14+14×14
=(86+14)×14
=100×14
=1400

回答3:

=14×(86+14)
=14×100
=1400