Expert · Set 1
20 problems
Name:
Class:
Date:
1
14 - 11
=
2
5 - 3
=
3
13 - 2
=
4
12 - 3
=
5
9 - 6
=
6
9 - 4
=
7
7 - 5
=
8
17 - 7
=
9
2 - 1
=
10
4 - 1
=
11
14 - 8
=
12
12 - 9
=
13
4 - 3
=
14
5 - 2
=
15
19 - 12
=
16
20 - 1
=
17
12 - 11
=
18
8 - 6
=
19
6 - 4
=
20
10 - 1
=