Adding and subtracting with regrouping (25 + 6, 33 − 7, 43 − 7)
Answers are for parents and teachers.
1
Calculate: 26 + 7, 38 + 5, 49 + 4.
33, 43, 53
2
Calculate: 43 − 5, 52 − 7, 61 − 4.
38, 45, 57
3
Problem: A market stall had 36 apples. 8 were sold. How many apples are left?
28
4
Problem: A basket has 7 pears and a box has 28. How many in all?
35
5
Solve the equation: a − 6 = 34.
40