Addition: Level 3: 1x1 Exercise 9 (carryovers)


Enter your answers in the boxes then click on SUBMIT:

9
+9
4
+7
7
+7
9
+6
6
+6


9
+7
5
+5
6
+7
8
+9
7
+8


5
+9
6
+5
9
+9
4
+8
7
+9


8
+5
3
+7
8
+9
6
+9
3
+8