Additon

1)

5
+18

2)

7
+9

3)

2
+17

4)

19
+15

5)

1
+16

6)

11
+20

7)

3
+17

8)

20
+16

9)

8
+3

10)

17
+9
Answer Key
Hide Answer Key

Additon (Answer Key)

1)

5
+18
23

2)

7
+9
16

3)

2
+17
19

4)

19
+15
34

5)

1
+16
17

6)

11
+20
31

7)

3
+17
20

8)

20
+16
36

9)

8
+3
11

10)

17
+9
26

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