Doubles Facts
Expanded Form Problems
Addition with Ones and Tens
3 digit Addition
Word Problems
100

3+3

6

100

Write 343 in expanded form

300 + 40 + 3

100

23 +10 =

33

100

234 + 125 =

359

100

Ms. Beth has 128 pencils. She buys 157 more pencils.
How many pencils does she have now?

285 pencils

200

4+4

8

200

Write 156 in expanded form

100 + 50 + 6

200

45 + 20 =

65

200

285 + 134 =

419

200

Jorge had 389 apples and got 147 more apples.
How many apples does he have now?

536 apples

300
5+5

10

300

Write 412 in expanded form

400 + 10 + 2

300

28 + 5 = 

33

300

460 + 138 =

598

300

Rachel made 276 muffins. Later, she made 189 more muffins. How many muffins did she make in all?

465 muffins

400

6+6

12

400

Find the missing number 800 + 60 + _ = 866

6

400

39 + 24 = 

63

400

574 + 236 =

810

400

Douglas collected 374 stickers and Henry collected 158 stickers. How many stickers did they collect in all?

532 stickers

500

7+7

14

500

Find the missing number 600 + ____ + 4 = 684

80

500

48 + 17 =

65

500

689 + 121 =

810

500

Jasmin read 459 pages this month and Liliana read 486 pages. How many pages did they read in all?

945 pages