Vocab
GCF
LCM and prime/composite
Fractions
Decimals
100

Decimals that have equal value.

What are equivalent fractions?

100

The GCF of 12 and 18.

What is 6?

100

The LCM of 3 and 8.

What is 24?

100

Which fraction is bigger, 1/2 or 3/4?

3/4

100
The decimal form of 1/2.

What is .5?

200

The bottom number in a fraction, which shows the number of parts the whole is divided into.

What is a denominator?

200

The GCF of 21 and 35.

What is 7?

200

The LCM of 12 and 36.

What is 36?

200

Which fraction is bigger, 3/10 or 3/5?

3/5

200

The decimal form of 24/25.

What is .96?

300

The top number in a fraction, which shows the number of parts of the whole.

What is a numerator?

300

The GCF of 9, 18, and 27.

What is 9?

300

The LCM of 3, 6, and 15.

What is 30?

300

Caleb is pouring a 2 gallon bottle of juice into 8 glasses.  Write the amount of juice each glass would get as a fraction.  Simplify, if needed.

What is 1/4?

300

Mr. Hansen is preparing trail mix for his upcoming hiking trip.  The recipe calls for 3/4 cup of peanuts.  Write 3/4 as a decimal.

What is .75?

400

Any whole numbers that are multiplied together to get a product.

What are factors?

400

The GCF of 15 and 27.

What is 3?

400

List 3 prime numbers.

Answers may vary.

400

Mrs. Lantzy is cutting construction paper for an art project.  She has 16 students and 6 large pieces of construction paper.  How much paper will each student receive?  Write your answer as a fraction.  Simplify, if needed.

What is 3/8?


400

In science class, Noah is growing a bean sprout.  He measures the height of the sprout in inches every third day.  His measurements are 2/10, 4/5, and 3/25.  Write these fractions as decimals.

What are .2, .8, and .12?

500

When the numerator and the denominator have no common factor other than 1.

What is simplest form?

500

The GCF of 24, 40, and 64.

What is 8?

500

List 3 composite numbers.

Answers may vary.

500

Is the fraction 19/24 simplified?  Explain.

Yes, it is simplified because the only common factor the numerator and denominator have is a 1.

500

The fraction form .04.

What is 4/100?