Subtraction
10-6
4
What comes next?
4, 6, 8, _____
10
22+10
32
8+2+5
15
6+7
13
15-9
6
What comes next?
10, 15, 20, _________
25
18+10
28
6+4+3
13
> or <
25 ___ 35
25 <35
18-9
9
What comes next?
9, 12, 15, 18, 21, _______
24
19+10
29
9+5+1
15
13+6
19
25-4
21
What comes next?
8, 12, 16, 20, __________
24
30+10
40
4+4+6
14
> or <
1/4 ___ 1/8
1/4 > 1/8
30-7
23
What comes next?
16, 19, 22, 25, _________
28
95+10
105
2+4+8+3
17
25+13
39