Grade 1 Addition Doubles — Set 55

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easy Set 55
10
+6
5
+4
1
+17
5
+11
5
+1
2
+10
2
+11
2
+15
10
+2
1
+11
1
+10
6
+11
9
+10
10
+2
3
+10
6
+1
2
+12
10
+4
1
+7
4
+3
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