Addition: Level 3: 2x1 Exercise 16 (carryovers)


Enter your answers in the boxes then click on SUBMIT:

24
+9
77
+8
59
+1
36
+6
19
+7


45
+9
63
+8
86
+7
29
+9
38
+2


73
+9
49
+8
89
+6
35
+8
67
+7


78
+4
15
+5
38
+8
44
+7
78
+6