Show:
Comparisons
Standard Algorithm
Rounding/Estimating
Word Problems
Number Forms
100

37,843 _____ 58,238

37,843 < 58,238

100

16,456+13,322=___________

29,778

100

Round to the nearest ten thousand.

53,221

50,000

100

Chris played video games for 724 hours last month. He played 297 more hours this month. How many hours did Chris play his video games?

Chris played video games for 1,021 hours.

100

Write in standard form:

Fifty-two thousand, three hundred eleven

52,311

200

71,239 _____ 71,519

71,239 < 71,519

200

65,315-42,189=________

23,126

200

Round to the nearest thousand.

423,511

424,000

200

3,458 people came to Zach's baseball game on Friday. On Sunday 5,926 people came to his game. How many more people came to watch Zach play baseball on Sunday than Friday?

2,468 more people watched Zach play baseball on Sunday than Friday.
200

Write in expanded form:

531,426

500,000+30,000+1,000+400+20+6

300

What is 7 more than 418?

425

300

39,999+1,111=_________

41,110

300

Estimate the sum:

14,829+5,043=

20,000

300

Dayana earned 24 Piney Stickers last spring. Lucas earned 8 Piney Stickers last spring. Dayana earned ____ times as many Piney Stickers as Lucas. 

Dayana earned 3 times as many Piney Stickers as Lucas.
300

Write in word form:

76,406

seventy-six thousand, four hundred six

400
How many times larger is 300 than 30?
300 is 10 times larger than 30.
400

542,366-12,873=_______

529,493

BONUS!

200 points if you can show how to check your answer!

400

What is the BEST estimate for the sum of 6,754+3,333?

10,000

400

Lucy sold 5,256 tickets to her cooking show on Monday. She sold 2,001 more tickets on Tuesday than Monday. She sold 400 fewer tickets on Wednesday than Tuesday. How many tickets did Lucy sell on Wednesday?

Lucy sold 6,857 tickets on Wednesday.

400

Write in standard form and expanded form:

Three hundred four thousand, eight hundred twenty-one

304,821

300,000+4,000+800+20+1

500

Arvin has 42 baseball cards. That is twice as many as Oliver. How many baseball cards does Oliver have?

Oliver has 21 baseball cards.

500

73,002-8,465=________

64,537

500

When rounding to the thousands place, which numbers round to 42,000?

a. 42,077

b. 42,499

c. 42,801

d. 42,643

a. 42,077

b. 42,499

c. 41,801

500

Emma sold 4,327 tickets to her Horse Show on Friday. She sold 2,010 more tickets on Saturday than Friday. She sold 250 fewer tickets on Sunday than Saturday. How many tickets did Emma sell in all?

Emma sold 16,751 tickets.

500

Write in word form:

158,294

One hundred fifty-eight thousand, two-hundred ninety-four

Bonus Points!

100- comma

200- spelled fifty correctly

300- spelled ninety correctly

400- used a dash in 58 and 94