Addition: Level 2: 1x1 Exercise 3 (no carryovers)


Enter your answers in the boxes then click on SUBMIT:

2
+2

6
+0

3
+4

1
+7

3
+1


0
+8

3
+6

1
+6

5
+1

2
+7


0
+2

4
+3

1
+1

0
+4

3
+5


9
+0

1
+3

0
+6

2
+6

0
+1