Adding
5 + 5 =
10
10 - 8 =
2
What is less?
22 or 42
22
2 4 6 8 10
6 and what number make ten?
4
10 + 6 =
16
10 - 5 =
5
What is more?
87 or 78
87
Skip count by 2's to the magic number: 14
2 4 6 8 10 12 14
5 and what number make ten?
5
20 + 4 =
24
10 - 3 =
7
What is less?
56 or 65
56
Skip count by 5's to the magic number: 25
5 10 15 20 25
2 and what number make ten?
8
20 + 8 =
28
10 - 6 =
4
What is more?
42 or 24
42
Skip count by ten's to the magic number: 100
10 20 30 40 50 60 70 80 90 100
7 and what number make ten?
3
30 + 20 =
50
10 - 1 =
9
What is less?
73 or 57
57
Skip count by 3's to the magic number: 15
3 6 9 12 15
10 and what number makes ten?
0!