Ch 1 Review

Select all the patterns that describe 32 34 36 38 ...

• all are even

• all are odd

• skip counts by 2

• skip counts by 4

321 + 295 =

• 174

• 516

• 616

• 26

John started with 132 marbles. His Uncle gave him 431 more marbles for his birthday. He shared 195 marbles with his friend Max. How many marbles does he have now?

• 758

• 433

• 563

• 368

Select the all the numbers that round to 400

• 347

• 447

• 367

• 410

What is 653 rounded to the nearest ten?

• 50

• 500

• 600

• 650

Which number when rounded to the nearest ten and hundred will round to 300?

• 346

• 306

• 391

• 321

734 - 265 =

• 469

• 531

• 549

• 500

Estimate the difference.

823

- 364

• 400

• 500

• 600

• 300