Addition: Level 3: 1x1 Exercise 4 (carryovers)


Enter your answers in the boxes then click on SUBMIT:

5
+9

9
+9

4
+7

9
+8

6
+9


5
+5

8
+6

7
+6

9
+7

6
+6


7
+8

6
+5

7
+5

8
+9

5
+8


9
+3

9
+9

4
+6

8
+8

8
+4