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


Enter your answers in the boxes then click on SUBMIT:

9
+8
7
+4
6
+9
8
+5
3
+9


6
+8
5
+5
2
+9
8
+7
9
+9


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


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