Vocabulary
Rounding
Estimating
Adding and Subtracting
Problem Solving
100
Any numbers being added together.
What is an addend?
100
84,025.96 rounded to the nearest ten.
What is 84,030
100
What numbers would you use to estimate 59 - 31 =
What is 60 - 30 = 30 ?
100
407 + 162 =
What is 569 ?
100
The science club raised a total of $188.00 money to help clean the local beach. They spent $16.83 on trash bags and $52.97 on waterproof boots. They also paid a trash removal company $31.20 to haul away the trash they collected. How much money do they left over?
What is $79.00 ?
200
The answer to an addition problem.
What is a sum?
200
8,317 rounded to the nearest hundred.
What is 8,300
200
What numbers would you use to estimate 824 - 637 =
What is 800 - 600 = 200 ?
200
851 - 705 =
What is 146 ?
200
Fifth grade students at Evergreen Elementary School had a car wash to raise money for a field trip to their state capital. They charged $7.00 for cars and $12.00 for trucks. They earned a total of $169.00 for their field trip. If they washed 7 cars how many trucks did they wash?
What is 10 trucks ?
300
The representation of a number as a sum that shows the value of each digit.
What is expanded form?
300
19.25 rounded to the nearest one.
What is 19?
300
What numbers would you use to estimate 6,820 + 195 =
What is 6,800 + 200 = 7,000 ?
300
4,762 + 594 =
What is 5,356 ?
300
Jeff wants to buy the newest Play Station Video Game that costs $69.00. Sales tax is included inteh cost of the game. He has already saved $27.00. His parents pay him a weekly allowance of $6.00. If he did not spend any of his allowance, how many weeks will it take Jeff to save enough money to buy the video game?
What is 7 weeks ?
400
Adding an amount to one addend and subtracting the same amount from the other addend to add mentally. In the case of subtraction, the same amount is added to both numbers.
What is compensation?
400
Round 0.053 to the place indicated: hundredths
What is 0.05?
400
What numbers would you use to estimate 19.8 + 9.93 =
What is 20 + 10 = 30 ?
400
35.08 + 11.9 =
What is 46.98 ?
400
Last basketball season the North Sound High School basketball team had a winning season. They won 28 out of the 43 games they played. How many games did they lose?
What is 15 ?
500
The representation of a number as a sum that shows the value of each digit.
What is expanded form?
500
Round 57.009 to the place value indicated: Hundredths
What is 57.01?
500
What numbers would you use to estimate 24.86 - 12.49 =
What is 25 - 12 = 13 ?
500
12.03 - 0.145 =
What is 11.885
500
Michelle's family is going camping for 5 days on a lake. They rented a cabin for $59.95 a day and a row boat for $7.25 a day. About how much money will they spend renting the cabin and the boat?
What is $335.00 ?
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