Add Sub 2 Digit · Set 1

20 problems
1
85 + 84 =
2
86 - 17 =
3
23 + 22 =
4
24 - 15 =
5
51 + 50 =
6
51 - 34 =
7
79 + 78 =
8
78 - 55 =
9
17 + 16 =
10
16 - 15 =
11
53 - 10 =
12
43 + 44 =
13
26 - 23 =
14
15 + 16 =
15
88 - 11 =
16
77 + 78 =
17
61 - 28 =
18
49 + 50 =
19
34 - 33 =
20
21 + 22 =
Easy Math Print · easymathprint.com