5 + 10 = ?
15
7 + 22 = ?
29
46 - 12 = ?
34
WRITE ON THE BOARD: twelve plus fifteen equals twenty-seven
12 + 15 = 27
WRITE ON THE BOARD: forty-five minus twenty equals twenty-five
45 - 20 = 25
Skip count the numbers
25, 30, 35
If you have 25 slices of pizza and you eat 7, how many would you have left? a.40 b.18 c.25
25 - 7 = 18 (b. 18)
If you have 50 flowers and give 34 of them away, how many would you have left? a.10. b.27 c.16
50 - 34 = 16 (c. 16)
If you bake 50 cookies and then bake more 25, how many cookies would you have baked? a.25 b.11 c.65
50 - 25 = 25 (a. 25)
