Addition: Level 2: 1x1 Exercise 10 (no carryovers)


Enter your answers in the boxes then click on SUBMIT:

6
+2

0
+7

4
+1

0
+9

5
+4


0
+5

3
+4

3
+2

2
+1

1
+6


0
+1

1
+8

3
+0

2
+3

4
+2


0
+6

7
+1

0
+0

7
+2

4
+4