Question

3+2×5 6+18×21 求学霸帮帮我

Answer 1

13
384

追答

快采纳please

我想要金币

我最快答的

采纳我呗

thanks

Answer 2

3＋2x5
＝3＋10
＝13
6＋18x21
＝6＋378
＝384

Answer 3

3+2×5=13
6+18x21=384

Answer 4

3+2×5
=3+10
=13

追答

6+18×21
=6+378
=384

Answer 5

3+2x5=13
6+18x21=384

Answer 6

3+2等于5乘以5等于25:
6+18乘以21等于144

追答

13:384