subtraction
addition
money
skip counting
addition doubles
100
5-3
2
100
35
+24
59
100
100
Count by 10's to 50
10, 20, 30, 40, 50
100
5+5
10
200
99-10
89
200
29+13
42
200
200
Count by 5's to 25
5, 10, 15, 20, 25
200
2+2
4
300
56-5
51
300
36+23
59
300
300
Count by 2's to 20
2, 4, 6, 8, 10, 12, 14, 16, 18, 20
300
7+7
14
400
36-6
30
400
54+25
79
400
400
Count by 10's to 100
10, 20, 30, 40, 50, 60, 70, 80, 90, 100
400
8+8
16
500
44-12
32
500
125+24
149
500
500
Count by 5's to 100
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60, 65, 70, 75, 80, 85, 90, 95, 100
500
10+10
20