Go Math review

Another way to write 304,672

(3 × 100,000) + (4 × 1,000) + (6 × 100) + (7 × 10) + (2 × 1)

Rich earns $35 per week mowing lawns in his neighborhood. Which expression can be used to show how much money he earns in 8 weeks?

(8 × 30) + (8 × 5)

Students are selling hand-made magnets at the school craft fair. One magnet costs $0.30, 2 magnets cost $0.43, 3 magnets cost $0.56, and 4 magnets cost $0.69. If this pattern continues, how much will 6 magnets cost?

0.95

Nathan spent 1/5 of his allowance on a movie ticket and 1/4 of his allowance on a snack. How much more of his allowance did Nathan spend on the snack than on the movie ticket?

1/20

Robin is having a dinner party for 135 people at her favorite restaurant. If 9 people can be seated at each table, how many tables are there?

15

Quincy needs 322 yards of ribbon to decorate quilts for a craft fair. The ribbon comes in rolls of 15 yards. How many rolls of ribbon should Quincy buy?

22

Madison is in charge of buying the hamburger meat for her company's annual picnic. She needs to buy enough meat to make 1,000 hamburgers. Each hamburger will weigh 0.25 pound. How many pounds of hamburger meat does Madison need to buy?

250

Erica earned 30,000 bonus points on her computer assignment. This is 10 times as many bonus points as she earned last week. How many bonus points did Erica earn last week?

3,000

Adele swam the length of the pool in 32.56 seconds. Alexandria swam the length of the pool in 29.4 seconds. How many seconds faster was Alexandria's time than Adele's time?

3.16

Paul works at a local grocery store. He worked 15 hours this week. Last week, he worked 2.5 times as many hours as he worked this week. How many hours did Paul work last week?

37.5

Mandy, Jeremy, and Lily went to an amusement park during their summer vacation. Mandy spent $16.25 at the amusement park. Jeremy spent $3.40 more than Mandy spent. Lily spent 2 times as much money as Jeremy spent. How much did Lily spend at the amusement park?

39.30

It is 1,325 feet from Kinsey's house to her school. Kinsey walks to school each morning and gets a ride home each afternoon. How many feet does Kinsey walk to school in 5 days?

6,625

Ganesh is making a scale model of the Space Needle in Seattle, Washington. The space needle is 605 feet tall. If the model is 1/100 the actual size of the Space Needle, how tall is the model?

6.05

Mia has a spool of ribbon that is 30.5 yards long. She will cut the ribbon into 5 equal pieces to make bows. What is the length of each piece of ribbon?

6.1

Jessie wants to save the same amount of money each week for a trip. He needs $3,060. If the trip is 36 weeks away, how much money should Jessie save each week?

85

Nathan spent 1/5 of his allowance on a movie ticket and 1/4 of his allowance on a snack. How much of his allowance did Nathan spend?

9/20

Adrian's gerbil weighed 68.59 grams at the beginning of summer. During the summer, the gerbil gained 24.6 grams. What was the exact weight of the gerbil at the end of the summer?

93.19

True or False 290 is 10 times as much as 2,900

false

True or False 6,500 is 10 times as much as 65.

false

True or False 50 is 1/10 of 500.

true

True or False 700 is 10 times as much as 70.

true