Addition 1
34 + 42
76
46 - 23
23
29 + 47
76
45 - 7
38
What is the answer to an addition problem?
Sum
134 + 431
575
87 - 45
66 + 27
93
432 - 92
339
What is the answer to a subtraction problem?
513 + 185
698
538 - 125
413
538 + 194
732
713 - 454
259
What do you do when you make a ten while adding?
Regroup
1,523 + 1,365
2,888
295 - 53
242
681 + 251
932
511 - 328
183
What happens if you cannot subtract in one of the places?
You borrow
5,324 + 3,274
8,598
3,584 - 2,163
1,431
3,798 + 2,893
6,691
4,275 - 2,836
1,439
What is the difference between 82 and 35?
47