Base 10
25 - 10 =
15
42 - 12 =
30
36 - 27 =
9
There are 25 cats at the park. 15 cats run away. How many cats are left at the park?
10
33 - 10 =
23
29 - 13 =
16
60 - 41 =
19
Timmy went fishing with his grandma. They caught 25 fish in all. His grandma caught 17. How many fish did Timmy catch?
8
52 - 10 =
42
82 - 41 =
41
51 - 38 =
13
In science Tyler and Cindy counted 80 pieces of tape. Cindy had 43 pieces of tape. How many pieces of tape did Tyler have?
37
60 - 10 =
50
68 - 58 =
10
86 - 49 =
37
Cody had 53 Pokemon cards. He gave 16 to a friend. Then he was given a pack with 12 cards in it. How many cards does Cody have?
49 Pokemon Cards
100 - 10 =
90
61- 40 =
21
25 - 17 =
8
Lucy had 6 different markers. She was given a pack with 15 markers in it. She gave 7 markers to her little sister. How many markers does Lucy have?
14 markers