Adding&Subtracting Decimals
Place Value
Multiplying Decimals
Dividing Decimals
Rounding
100

While cleaning his room, Paul found 7 cents on his desk, 98 cents under his bed, and 2 dollars and 4 cents in his closet. What was the total amount of money Paul found?

What is $3.09?

100

Which comparison is NOT true?

F 3.375 > 3.275

G 6.875 < 6.9

H 2.65 > 2.675

J 7.675 < 7.75

What is 2.65 > 2.675?

100

What is the answer for a multiplication problem called?

What is product

100

In the equation .9÷ 3. Will your answer be a whole number or a decimal number

What is a decimal number?

100

Mr. Ávalos has 9.375 liters of paint. What is this number rounded to the nearest hundredth?

What is 9.38?

200

Stefani had some money in her savings account. Her grandmother gave her $25 for her birthday which Stefani added to her savings account. Now Stefani has $136.24 in her savings account. How much money did Stefani have in her savings account before her birthday gift?

What is $111.24?

200

A scientist compared these two measurements.  13.068 kg and 13.608 kg

Which symbol makes this comparison true? 

What is < less than?

200

.7x.4

What is .28?

200

in the expression 14.35 ÷ 7, what number represents the dividend?

What is 14.35?

200

Paula wants to buy 3 shirts and 2 belts. The shirts cost $16.89 each, and the belts cost $8.97 each. Paula has $45. Which of these amounts is the best estimate of how much more money Paula needs in order to buy the shirts and belts?

What is $24?

300

Thomas has $1,000. He spent $125 at Game Stop, and then went to Best Buy and spent $394. How much money did he have left after he went shopping?

What is $481?

300

Which list shows the numbers NOT in order from least to greatest?

A 4.036 < 4.08 < 4.2 < 4.201

B 3.09 < 3.1 < 3.607 < 3.9

C 6.4 < 6.51 < 6.387 < 6.995

D 7.315 < 7.38 < 7.406 < 7.5

What is C 6.4 < 6.51 < 6.387 < 6.995?

300

.7x11

What is 7.7?

300

1.2 ÷ 3

What is .4?

300

A computer rounded the number 129.257 to the nearest hundredth. What is this number rounded to the nearest hundredth?

What is 129.26?

400

Susan has a checking account with a starting balance of $52.19. One day she made a deposit of $9.98 and wrote a check for (withdrawal) $11.15. What was her balance?

What is $51.02?

400

A bank received a check for two thousand, six hundred nine dollars and seventy-five cents. How is this number written in expanded notation?


What is (2 × 1,000) + (6 × 100) + (9 × 1) + (7 × 0.1) + (5 × 0.01) ?

400

An electronic book has a file size of 2.4 megabytes. What is the file size in megabytes of 16 of these electronic books?

What is 38.4 megabytes?

400

4 ÷ 1.6

What is 2.5

400

At a car racing track, the speed of one car was recorded as 170.55.

Round the speed to the nearest tenth.

What is 170.6?

500

42.3 - ______ = 7.64

What is 34.66?

500

A temperature in degrees Fahrenheit is shown in expanded notation. (9 × 10) + (4 × 0.1)

How is this temperature in degrees Fahrenheit written as a numeral?

What is 90.4?

500

One bucket of gravel has a mass of 7.05 kg. What is the mass of 20 buckets of gravel in kilograms?

What is 141 kg?

500

The weight of sand in a large bag is 63.4 pounds. The sand in the bag is divided equally into 20 small bags. What is the weight in pounds of the sand in each small bag?

What is 3.17 lb?

500

Shawn ran 5.72 kilometers on Saturday. Christina ran 2.52 kilometers on Saturday. Which of the following is the most reasonable estimate of how much further Shawn ran than Christina on Saturday?

What is 3 kilometers?

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