Rounding and Review

1. What is 48 rounded to the nearest ten?

• 40

• 45

• 50

• 100

2. What is 317 rounded to the nearest ten?

• 300

• 310

• 320

• 400

3. What is 982 rounded to the nearest hundred?

• 900

• 1,000

• 980

• 990

4. While on the playground, Eli saw 63 birds. Approximately, how many birds did he see, rounded to the nearest ten?

• 0

• 60

• 70

• 100

5. In the number 7,084...Which digit is in the one’s place?

• 7

• 0

• 8

• 4

6. Which shows the following number in word form?

6,781

• six thousand seven hundred eighteen

• six thousand seven hundred eight one

• six thousand eight hundred seventy-one

• six thousand seven hundred eighty-one

7. Which shows 5,961 in expanded form?

• 5,000+900+60+1

• 500+900+60+1

• 5,000+90+60+1

• 5,000+600+90+1

8. The elves built 241 toy cars and 697 baby dolls yesterday. How many toys did they build combined?

• 456

• 938

• 838

• 8,138

9. In the number 8,350...in what place is the number 3?

• thousands

• hundreds

• tens

• ones

10. Santa decorated 52 Christmas trees and Mrs. Clause decorated 79. Estimate how many more trees Mrs. Clause decorated than Santa, to the nearest ten.

• 30

• 27

• 131

• 1,211