Addition: Level 2: 2x1 Exercise 15 (no carryovers)


Enter your answers in the boxes then click on SUBMIT:

22
+5
94
+5
52
+2
43
+3
67
+1


13
+2
82
+4
71
+8
90
+4
53
+0


30
+4
21
+7
42
+1
55
+0
87
+2


70
+2
11
+6
32
+5
65
+4
25
+1