Decimal & Conversion test review

Adding and Subtracting Decimals

100

What is 2.5+3.7?

6.2

200

Calculate 5.6−2.3

3.3

300

If you have 4.8+3.1−2.4, what is the result?

5.5

400

What is 10.0−4.25+1.75?

7.5

500

A store sold 12.15 liters of juice on Monday and 8.75 liters on Tuesday. How much juice did they sell in total?

20.9 liters

Ordering Decimals

100

Order the following decimals from smallest to greatest: 0.3,0.25,0.50.

0.25,0.3,0.50

200

Arrange these decimals in order: 1.2,1.02,1.21

1.02,1.2,1.21

300

Put these numbers in order: 2.5 , 2.05 , 2.55

2.05,2.5,2.55

400

Which is the smallest: 0.99 , 0.9 , 0.999?

0.9

500

Order these decimals from smallest to largest: 3.14,3.141,3.1

3.1, 3.14, 3.141

Comparing Decimals

100

Which is greater: 0.75 or 0.5?

0.75

200

Compare these decimals: 1.5 and 1.05.

1.5 > 1.05

300

Is 0.8 less than, greater than, or equal to 0.80?

Equal to 

400

Compare 2.3 and 2.30.

2.3 = 2.30

500

Which is smaller: 3.14 or 3.140?

3.140

Converting (Bytes, Kilobytes, Megabytes, Gigabytes)

100

How many bytes are in one kilobyte?

1000 bytes

200

Convert 5 megabytes to kilobytes.

5000 kilobytes

300

How many gigabytes are in 2048 megabytes?

2.48 GB

400

Convert 10 kilobytes to bytes.

10000 bytes

500

If you have 1 gigabyte, how many bytes do you have?

1,000,000,000 (One billion) bytes

Converting (Millimeters, Centimeters, Meters, Kilometers)

100

How many centimeters are in one meter?

100 centimeters

200

Convert 1500 millimeters to meters.

1.5 Meters

300

How many kilometers are in 5000 meters?

5 Kilometers 

400

If you have 2 kilometers, how many centimeters do you have?

200,000 CM

500

Convert 300 centimeters to millimeters.

3000mm