Math 1
10 + 13 = ?
23
43 - 12
31
100 - 55
What is 45
18 + 18 = ?
36
What are two combinations that make 100?
Answers will vary
50+50=100
70+30=100
5 + 5 + 5 + 5 =?
20
10 - 9 - 1 = ?
0
15 - 9 = ?
6
5 + 26 = ?
31
13 + ___ = 26
13
19 + 30 = ?
49
50 - 39 = ?
11
30 + 21 = ?
51
12 + 12 = ?
24
5 + ____ = 20
15
10 + 10 + 2 + 8 = ?
30
70 + 70 = ?
140
10 + 15 + 5 =?
30
14 + 13 + 14 + 15 + 12
What is 68
6 + ____ = 20
14
10 + 30 + 20 =?
60
14 + 15 + 22
What is 51
1 + 32 + 4 = ?
37
21 + 21 = ?
42
27 + ____ = 40
13