Grade 1 Addition Doubles Plus One — Set 30

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easy Set 30
4
+4
5
+1
2
+16
3
+5
10
+6
10
+10
6
+11
2
+11
2
+5
7
+1
6
+1
4
+11
4
+15
10
+3
3
+11
10
+4
7
+12
4
+10
2
+15
3
+4
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