18:2+7×3 6×5-24:3 21:3-35:5 6×7+6×3

Question

18:2+7×3
6×5-24:3
21:3-35:5
6×7+6×3

Answer 1

1) 18:2+7х3= 9+21=30
2)6х5-24:3=30-8=22
3) 21:3-35:5= 7-7= 0
4) 6х7+ 6х3= 42+18=60