Question

решите примеры
(63:9)*9+2
(6*6:4)*2+5

Answer 1

1) (63:9)*9+2=7*9+2=63+2=65

2)(6*6:4)*2+5=(36:4)*2+5=9*2+5=18+5=23

Answer 2

1. 63:9=7
2. 7•9=63
3.63+2=65
1. 6*6=36
2. 36:4=9
3. 9*2=18
4. 18+5=23