Unit 4 Review

Write 7,000 + 800 + 6 in standard form.

• 7,860

• 7,806

• 7,800

• 8,706

Complete the missing numbers below. 3,521 = ____ thousands ____ hundreds ____ tens ____ ones

• 3 thousands

  2 hundreds

  1 ten

  5 ones

• 1 thousand

  3 hundreds

  2 tens

  1 one

• 3 thousands

  5 hundreds

  2 tens

  1 one

• 3 thousands

  5 hundreds

  1 ten

  1 one

1, 915 ____ 1,951​

• <
• >
• =

206 is between ____ and ____, but is closer to ____.

• 200 and 300

  300

• 200 and 300

  250

• 100 and 200

  100

• 200 and 300

  200

What is 938 rounded to the nearest hundred?

• 1,000

• 800

• 900

• 940

Mayson works for a company that delivers flowers. On Monday, she had 1,734 orders of flowers. On Tuesday, she had 3,561 orders. How many orders of flowers did Mayson have TOTAL?

• 1,827

• 5,295

• 4,195

• 1,095

How many more tires were made in January than March?

• 9,322

• 220

• 1,180

• 180

Trey has collected 5,748 Pokemon cards. He decides that he wants to sell 2,365. How many Pokemon cards does Trey have LEFT?

• 8,113

• 383

• 3,383

• 3,423

How many students owned more than 4 sweatshirts?

• 6

• 10

• 11

• 7

What is the best estimate for the weight of a lamp?

• 4 pounds

• 4 ounces