Addition with and Without Regrouping

2 Digit No Regrouping

100

35 + 62

87

200

24 + 53

77

300

67 + 12

79

400

22 + 22

44

500

56 + 13

69

3 Digit No Regrouping

100

345 + 241

586

200

621 + 173

794

300

561 + 222 

783

400

428 + 361

789

500

740 + 236

976

2 Digit Regrouping

100

75 + 18

93

200

46 + 38

84

300

36 + 56

92

400

27 + 18

45

500

85 + 15

100

Math Vocabulary

100

All, in all, and together are ___________ (addition/subtraction)words.

Addition

200

When we subtract, our total ______ (increases/decreases). 

Decreases

300

When we add, our total _____ (increases/decreases).

Increases.

400

The answer to a subtraction problem

The difference

500

The answer to an addition problem 

The sum