Grade 1 Addition Doubles Plus One — Set 9

easy Set 9
4
+14
2
+7
10
+10
3
+2
2
+17
7
+12
1
+16
6
+1
10
+3
7
+11
3
+12
6
+2
4
+1
10
+7
8
+10
9
+10
7
+10
1
+11
4
+2
3
+2
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