Question

1234 please help please

Answer 1

1 . 163 just subtract

Answer 2

This for #2
S1-6 rows is 5 cars so that mean is 30 cars in 6 rows
S2- So his sister take and push in 3 rows, that mean still have 30 cars but no more 5 cars in a row.
S3-30 divided 3 because total is 30 cars in 6 rows nut niw is 3 rows so 30/3=10 cars/ 1 rows
I hope you understand!Good Luck!