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


Enter your answers in the boxes then click on SUBMIT:

11
+5
14
+3
12
+1
17
+0
13
+6


12
+6
18
+1
15
+0
16
+2
11
+0


16
+3
13
+2
14
+2
18
+0
11
+1


15
+1
11
+3
16
+2
14
+1
17
+2