Rounding
What's the place value?
Add/Subtract
Estimate
Trivia
100

Round 46 to the nearest ten.

50

100

What is the value of the underlined digit in 529?

20

100

What is 23+15?

38

100

Estimate the sum of 48+34 to the nearest ten.

50 + 30 = 80

100

What is the string that connects your muscles to your bones?

Tendon

200

Double Points: Round 372 to the nearest hundred.

400

200

What is the value of the underlined digit in 1,599?

500

200

What is 150−75?

75

200

Estimate the sum of 150 + 321 to the nearest hundred.

200 + 300 = 500

200

STEAL: What does the word insubordination mean?

Not obeying authority

300

Round 849 to the nearest ten.

850

300

What is the value of the underlined digit in 76,300?

6,000

300

Reduce the number 154,999 by 1,000.

153,999

300

Estimate the difference of 1,545 - 415 to the nearest hundred.

1,500 - 400 = 1,100

300

What are two ADJECTIVES to describe the businessman The Little Prince met?

Could include - hardworking, demanding, greedy, aggressive, fast-paced

400

Round 452,345 to the nearest ten thousand.

450,000

400

STEAL: What is the value of the underlined digit in 243,078?

40,000

400

What is 13,293 + 9,381?

22,674

400

Steal: Estimate the difference of 12,399 - 11,115 to the nearest thousand.

12,000 - 11,000 = 1,000

400

Name two ways your body is similar to an owls. 

Answers vary

500

Round 1,439,245 to the nearest million. 

1 million or 1,000,000

500

What is the value of the underlined digit in 1,862,943?

800,000

500

Double Points: Round to the nearest thousand, then add.

367,230 + 225,743 =?

367,000 + 226,000 = 593,000

500

Estimate the sum of 5,876,000 + 2,667,000 to the nearest million.

6,000,000+3,000,000 = 9,000,000

500

Name two ways your body is different than an owls.

Talons instead of nails. Wings. Feathers to keep it warm. Etc.

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