Addition Facts: The Fours
4
+
0
=
4
4
+
1
=
5
4
+
2
=
6
4
+
3
=
7
4
+
4
=
8
4
+
5
=
9
4
+
6
=
10
4
+
7
=
11
4
+
8
=
12
4
+
9
=
13
4
+
10
=
14
4
+
11
=
15
4
+
12
=
16
Arithmetic Fact Pages, compliments of S&S Software. (http://www.sssoftware.com).
© 1999 by S&S Software.