Addition: Math 2
Enter your answers in the boxes then click on SUBMIT:
1
+0
1
+5
2
+0
2
+5
3
+0
3
+5
1
+1
1
+6
2
+1
2
+6
3
+1
3
+6
1
+2
1
+7
2
+2
2
+7
3
+2
3
+7
1
+3
1
+8
2
+3
2
+8
3
+3
3
+8
1
+4
1
+9
2
+4
2
+9
3
+4
3
+9