5,3A Estimating All Operations Whole Numbers

A jelly bean factory usually makes 885,320 jelly beans per month. In the month before Halloween, it makes 1,040,982 more than that. About how many jelly beans does the factory produce in that month? Choose the best estimate

• 1,800,000

• 1,900,000

• 2,000,000

• 1,885,000

Paul wants to buy 3 shirts and 2 belts. The shirts cost $16 each. The belts cost $8 each. Paula had $45. Which of these is the best estimate of how much more money Paula needs to buy everything she wants to buy?

• $15

• $90

• $5

• $35

The table shows the number of milk cartons sold in the cafeteria each day last week.

Which of these is the best estimate of the number of milk cartons sold last week?

• 400

• 1,800

• 2,000

• 2,500

Jorge swam a total of 173 minutes during 3 days. He swam the same number of minutes each day. Which of the following is the best estimate of the number of minutes Jorge swam each day?

• 60

• 40

• 30

• 20

Scott traveled 553 miles in the last month. What is the this number rounded to the nearest ten?

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3