Erin worked 25.75 hours last week. She worked 17.25 hours this week. How many total hours did she work these two weeks?
What is 43?
200
13.48 rounded to the nearest hundredth.
What is 13.5?
200
45.09 + 2.00
What is 47.09?
200
13.9-3.8
What is 10.1?
200
Estimate the difference of 78.8-57.2
What is 21?
200
Which two runners distances combined are less than 6 miles?
Runner Miles
Tom 3.5
Jan 3.95
Pete 2.25
Maria 4.55
What is Tom and Pete?
300
0.426 rounded to the nearest hundredth.
What is 0.43?
300
$8.23 + $64.10
What is $72.33?
300
$20.60-$14.35
What is $6.25?
300
Estimate the sum of 83.7 + 48.8
What is 133?
300
Eric's family is driving to Los Angeles. The total driving distance is 250 miles. First, they drive 123.7 miles and stop for lunch. Then they drive 64.4 miles and stop for gas. How many miles do they need to drive to complete their trip? What hidden question do you need to answer to solve the problem?
What is 61.9 miles? How many miles has Eric's family driven so far?
400
15.324 rounded to the nearest hundredth.
What is 15.32?
400
17.49 + 9
What is 26.49?
400
85.2-43.54
What is 41.66?
400
Estimate the difference of 385.6-235.7
What is 150?
400
At the store, Nora bought a rose for $4.59, a carnation for $3.79, and a tulip for $3.79. Round to the nearest dollar to estimate about how much Nora spent. Write an equation and answer to show your work.
What is $5 + $5 + $4 = $14?
500
The world's largest Hawaii'an shirt measures 4.26 meters around. Round 4.26 meters to the nearest tenth. Make sure to include a unit.
What is 4.3 meters?
500
A mural on the side of a building measures 17.6 m on one side, 17.6 m on the other, 26.4 m on another, and 26.4 m on the last side. What is the perimeter of the mural? (All the sides added up.)
What is 88 m?
500
An average upper leg bone measures 19.88 inches, and the lower leg bone measures 16.94 inches. How much longer is the upper leg bone than the lower leg bone?
What is 2.94 inches?
500
Mary rode her bike 14 miles each day on Saturday and Sunday, and 13 miles each day on Tuesday and Wednesday. How many miles did she bike in all?
What is 54 miles?
500
Estimate 9.45 + 20.51 + 30.05 + 3.1 by rounding to the nearest whole number. What numbers did you add?