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WS #2

Commutative Property of Addition

Rewrite the addition statement using commutative property and find the sum.

1) 12 + 17 =
+
=
2) 22 + 9 =
+
=
3) 8 + 19 =
+
=
4) 14 + 21 =
+
=
5) 7 + 23 =
+
=
6) 5 + 12 =
+
=
7) 19 + 4 =
+
=
8) 22 + 3 =
+
=
9) 10 + 16 =
+
=
10) 2 + 9 =
+
=
11) 13 + 18 =
+
=
12) 23 + 14 =
+
=
13) 5 + 11 =
+
=
14) 8 + 21 =
+
=
15) 24 + 4 =
+
=
16) 15 + 12 =
+
=
17) 17 + 6 =
+
=
18) 22 + 16 =
+
=
19) 13 + 19 =
+
=
20) 11 + 25 =
+
=