Subtraction Facts: The Threes
3
-
3
=
0
4
-
3
=
1
5
-
3
=
2
6
-
3
=
3
7
-
3
=
4
8
-
3
=
5
9
-
3
=
6
10
-
3
=
7
11
-
3
=
8
12
-
3
=
9
13
-
3
=
10
14
-
3
=
11
15
-
3
=
12
Arithmetic Fact Pages, compliments of S&S Software. (http://www.sssoftware.com).
© 1999 by S&S Software.