Question

请你写出100以内9的全部倍数,要写出算式.

Answer 1

9×1＝9

9×2＝18

9×3＝27

9×4＝36

9×5＝45

9×6＝54

9×7＝63

9×8＝72

9×9＝81

9×10＝90

9×11＝99