Expanded Form
Place Value
Addition
Subtraction
Rounding
100

What number is 300 + 50 + 6?

356

100

What is the value of the italicized digit in 72?

2

100

15 + 10

25

100

27 - 11

16

100

Round 22 to the nearest ten

20

200

What number is 700 + 80 + 9

789

200

What is the value of the italicized digit in 564?

60

200

76 + 12

88

200

65 - 23

42

200

Round 47 to the nearest ten

50

300

What number is 60 + 400 + 3

463

300

What is the value of the italicized digit in 1,468 ?

400

300

123 + 57

180

300

372 - 146

226

300

Round 238 to the nearest hundred

200

400

Write 1,076 in expanded form

1,000 + 70 + 6

400

What digit has the great value in 48?

4 or 40

400

547 + 264

811

400

821 - 286

535

400

Round 373 to the nearest hundred

400
500

What number is 3,000 + 400 + 9?

3,409

500

What digit has the greatest value in 298?

2 or 200

500

967 + 154 

1,121

500

600 - 478

122

500

Round 607 to the nearest ten

610