iReady Unit 1 Review

Place Value

100

Which digit is in the ONES place?

132

2

200

What is this number:

600 + 10 + 3

613

300

How many hundreds are in this number:

715

7

400

Write 359 in expanded form

300 + 50 + 9

500

What is the value of the 4 in 3,451

400

Rounding

100

Round this number to the nearest HUNDRED:

550

600

200

Round this number to the nearest TEN:

538

540

300

Round this number to the nearest HUNDRED:

649

600

400

Round this number to the nearest TEN:

715

720

500

Round this to the nearest HUNDRED:

962

1,000

Addition

100

700 + 269

969

200

424 + 455

879

300

515 + 179

694

400

651 + 286

937

500

417 + 588

1005

Subtraction

100

857 - 712

145

200

806 - 271

535

300

473 - 354

119

400

801 - 619

182

500

1000 - 527

473