Round: Nearest Ten
Round: Nearest Hundred
Round: Nearest Whole Number
Estimate with addition and subtraction
Random trivia
100

Round 32 to the nearest ten

30

100

Round 137 to the nearest hundred

100

100

Round 1.3 to the nearest whole number

1

100

Estimate the sum by rounding to the nearest ten:

47 + 52

50 + 50 = about 100

100

What year was the Declaration of Independence signed

(July 4th) 1776

200

Round 85 to the nearest ten

90

200

Round 567 to the nearest hundred

600

200

Round 41.6 to the nearest whole number

42

200

Estimate the sum by rounding to the nearest hundred:

132 + 183

100 + 200 = About 300

200
At what temperature does water freeze (in degrees Fahrenheit)

32 degrees F

300

Round 147 to the nearest ten

150

300

Round 890 to the nearest hundred

900

300

Round 121.39 to the nearest whole number

121

300

Estimate the difference by rounding to the nearest ten:

189 - 43

190 - 40 = About 50

300

What are the first three digits of Pi

3.14

400

Round 99 to the nearest ten

100

400

Round 1,522 to the nearest hundred

1,500

400

Round 21.07 to the nearest whole number

21

400

Estimate the difference by rounding to the nearest whole number:

404.79 - 82.32

405 - 82 = About 323

400

Who was the author of Charlottes Web

E.B White

500

Round 464.9 to the nearest ten

460

500

Round 1,997.23 to the nearest hundred

2,000

500

Round 189.7 to the nearest whole number

190

500

Ms. Phillips spent $43.21 on a shirt and $120.95 on shoes. About how much did she spend in all? Round your prices to the nearest dollar.


43 + 121 = About $164.00

500

What are the three branches of government

The Executive, Legislative, and Judicial