98ᘧ࿾65+130用简便方法怎么做?一下

2025-12-15 15:31:24
推荐回答(5个)
回答1:

98×65+130用简便方法:
用乘法分配律
98×65+130
=98×65+2×65
=(98+2)×65
=100×65
=6500

回答2:

答案如下:
98×65+130
=(98+2)×

回答3:

98×65+130


=98×65+65×2


=65×(98+2)


=65×100


=6500

回答4:

98✖️65+130
=98✖️65+2*65
=65*(98+2)
=65*100
=6500

回答5:

98×65+130
=98×65+65×2
=65×(98+2)
=65×100
=6500