5th Grade Envision topic 3 Test

Front

How many minutes is Jasmin allowed to use the computer during a month that is 30 days in length if she can use it for 90 minutes each day?

Back

2,700 minutes (90 minutes/day * 30 days = 2,700 minutes).

Front

If a flower shop orders about 18 vases a week, what is the best estimate of the number of vases ordered in 9 weeks?

Back

180 vases (18 vases/week * 9 weeks = 162 vases, estimated as 20 vases/week * 9 weeks = 180 vases).

Front

How much money is Aiden counting if he has sixty $20 bills?

Back

$1,200 ($20/bill * 60 bills = $1,200).

Front

What is the total cost of renting a car for $66 a day for 28 days?

Back

$1,848 ($66/day * 28 days = $1,848).

Front

What number makes the number sentence true: 3 x ? = 21?

Back

7 (3 x 7 = 21).

Front

What is the formula to calculate the total minutes allowed for computer use in a month?

Back

Total minutes = Minutes per day x Number of days in the month.

Front

What is the best way to estimate the total number of vases ordered in a given time period?

Back

Use rounding to simplify calculations (e.g., round 18 to 20).

Front

How do you calculate the total amount of money from multiple bills of the same denomination?

Back

Total amount = Number of bills x Value of each bill.

Front

What is the daily rental cost of a car if the total cost for 28 days is $1,848?

Back

Daily rental cost = Total cost / Number of days = $1,848 / 28 = $66.

Front

If a number sentence is 3 x ? = 21, how do you find the missing number?

Back

Divide 21 by 3 to find the missing number.