Rounding - Multiplication

Abraham makes $12 an hour mowing lawns. He worked for 17 hours. Which is the best estimate of the total amount of money Abraham made?

• $400

• $30

• $200

• $100

Tags

CCSS.4.NBT.B.5

Plastic forks come in packages of 24. Ursula is hosting a party. In order for each person to have a fork, she purchase 18 packages of forks. About how many forks did Ursula buy?

The fourth graders at Seguin Elementary are going on a field trip to the zoo. There are 87 students in fourth grade, and each student must pay $13 to go on the trip. If every student goes, approximately how much money will be collected?

Tags

CCSS.4.NBT.B.5

Tristian likes to build with LEGO bricks. He created a city of 46 buildings that were each made with 67 bricks. What is the best estimate of how many total LEGO bricks Tristian used?

Tags

CCSS.4.NBT.B.5

Mrs. Sanchez wants to organize her beads to make bracelets.

-She is making 12 bracelets.

-Each bracelets will have 25 beads.

About how many beads does Mrs. Sanchez need to make all the bracelets?

Tags

CCSS.4.NBT.B.5

Mrs. Sanchez wants to organize her beads to make bracelets.

-She is making 12 bracelets.

-Each bracelets will have 25 beads.

About how many beads does Mrs. Sanchez need to make all the bracelets?