第1个回答 2021-05-23
简便计算过程如下
99×22+33×34
=33×3×22+33×34
=33×66+33×34
=33×(66+34)
=33×100
=3300
望采纳
第2个回答 2021-05-23
解:99*22+33*34
=33*3*22+33*34
=33*(66+34)
=33*100
=3300本回答被网友采纳
第3个回答 2021-05-23
99Ⅹ22十33Ⅹ34=33Ⅹ3x22十
33x34=33Ⅹ66十33x34
=33x(66十34)=33Ⅹ100
=3300
第4个回答 2021-05-23
=33x3x22+33x34
=33x(66+34)
=33x100
=3300