Subtraction
25-11
14
12+16
28
17-11
6
5*1
114 birds were sitting in a tree. 21 more birds flew up to the tree. How many birds were there altogether in the tree?
135 birds
78-24
54
50+13
63
56-41
15
1*12
12
29 birds were sitting in a tree. Some more fly up to the tree. Then there were 142 birds in the tree. How many more flew up to the tree?
113 birds
158-45
125+53
178
199-77
4/4
1
Jane has 24 apples. She picks 15 more but then loses 3 apples. How many apples does she have?
36 apples
155-115
40
191+187
378
227-109
118
2*3
6
Liam went to the doctor. There are 3 patients waiting. The nurse told him it will be his turn after 1 hour. How many minutes would the doctor use to see each patient?
20 minutes
234-159
75
1839+1963
3802
12-21
-9
8*9
72
24 people will attend a party and Mrs. Carson plans for each person to eat one eighth of a pie. How many pies does she need?
3 pies