2-digit addition
3-digit addition
Expanded form
Unit form
Word problem
100

15 + 24 = _____

39

100

142 + 236 = _____

378

100

500 + 40 + 3 = ____

543

100

4 hundreds 2 tens 6 ones

426

100

Cherish has 25 crayons. Merari gives her 14 more crayons. How many crayons does Cherish have in all?

Cherish has 39 crayons.

200

62 + 29 = ____

91

200
125 + 236 = _____

361

200

200 + 50 + 8 = ____

258

200

3 hundreds 9 tens 4 ones

394

200

Khalil has 27 purple balloons. La'Nyveon gives him 29 red balloons. How many balloons does Khalil have in all?

Khalil has 56 balloons in all. 

300

43 + 28 = ____

71

300

145 + 139 = ____

284

300

4 + 70 + 600

674

300

2 tens 4 hundreds 8 ones

428

300

Yadira has 16 kitkats. Jalyce gives Yadira 38 skittles. How much candy does Yadira have altogether?

Yadira has 54 pieces of candy altogether.

400

75 + 15 = _____

90

400

263 + 128 = ____

391

400

4 + 500 + 30 = 

534

400

6 hundreds 4 tens

640

400

Mrs. Crawford has 35 students in the morning and 19 students in the afternoon. How many students does Mrs. Crawford have in all?

Mrs. Crawford has 54 students in all.
500

58 + 39 = _____

97

500

127 + 645 = ____

772

500
90 + 200 + 8

298

500

5 ones 8 hundreds

805

500

Mrs. Jones, Mrs. Larson, Mrs. Farrell, and Mrs. Crawford all go for a walk. We saw 37 red birds and 46 blue birds. How many birds did the teachers see altogether?

The teachers saw 83 birds altogether.

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