Addition: Level 3: 1x1 Exercise 20 (carryovers)


Enter your answers in the boxes then click on SUBMIT:

9
+8
5
+6
9
+1
6
+6
9
+7


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


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


6
+8
9
+6
7
+4
7
+9
8
+2