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


Enter your answers in the boxes then click on SUBMIT:

14
+5
13
+0
12
+7
15
+2
11
+1


12
+5
16
+3
14
+1
20
+0
11
+8


13
+5
14
+2
11
+6
12
+3
15
+2


14
+2
13
+4
14
+0
15
+3
13
+6