Addition
5+7
12
10-4
6
Making 10 ones from one ten
Regrouping
Sam has 12 apples, and Ben gives him 9 more apples. How many apples does Sam have now?
21 apples
12+23
35
What is the answer called when you add?
Sum
Ava bought 25 balloons for a birthday party. Before she got to the birthday party, some of the balloons popped. Now, she has 14 balloons. How many balloons popped?
11 balloons popped
17+35
52
What is the answer called when you subtract?
The Difference
Emily has 34 candies. Her friend, Rose, gives her 17 more candies. How many candies does Emily have now?
Emily has 51 candies now
32+29
61
59+42
101
135-57
78