Addition

1)

12
+9

2)

11
+11

3)

6
+10

4)

10
+7

5)

12
+6

6)

4
+3

7)

12
+8

8)

1
+2

9)

11
+11

10)

11
+2
Answer Key
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Addition (Answer Key)

1)

12
+9
21

2)

11
+11
22

3)

6
+10
16

4)

10
+7
17

5)

12
+6
18

6)

4
+3
7

7)

12
+8
20

8)

1
+2
3

9)

11
+11
22

10)

11
+2
13

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