Prime Factorization
GCF/LCM
Equivalent Fractions
Adding Fractions
Fractions Challenge
100
The prime factorization of 18.
What is 2 x 3 x 3?
100
The GCF of 8 and 10.
What is 2?
100

An equivalent fraction for 1/3?

What is 2/6, 3/9, 4/12?

100
The sum of 3/4 + 1/4
What is a whole or 1?
100

What is the Least common denominator for 1/10 and 3/4?

What is 20?

200
The prime factorization of 55.
What is 5 x 11?
200

The GCF of 45 and 60.

What is 15?

200

The simplest form of 9/12?

What is 3/4?

200

The sum of 1/3 + 1/4 

What is 7/12?

200

Sally bought 1/4 pound of cherries for a cake.  That wasn't enough!  She bought 7/8 pound more.  How many pounds of cherries did she have in all? 

What is 1 1/8?  or 9/8?
300

The prime factorization of 16

What is 2 . 2 . 2 . 2 

300

The GCF of 42 and 24

What is 6

300
The LCM of 20 and 50.
What is 100?
300

The sum of 2/5 + 1/2.

What is 9/10?

300

Adam bought a bag of grapes that weighed 3/8 kilograms. If he bought a second bag that weighed 2 1/3 kilograms, what is the combined weight of both boxes?

What is 2 17/24 kg?

400

The prime factorization of 51

What is 3 . 17

400

The LCM of 12 and 24

What is 24?

400

A fraction equivalent to 5/8.

What is 10/16 or 15/24 or 20/32?

400

The sum of 3/8 + 5/12?

What is 19/24?

400

George bought a box of fruit that weighed 3 1⁄2 kilograms. If he gave away 2 5⁄7 kilograms of fruit to his friends, how many kilograms does he have left?

What is 11/14 kg?

500

The prime factorization of 36

What is 2 . 2 . 3 . 3 

500

The LCM of 8 and 12

What is 24?

500

The simplest form of 15/27.

What is 5/9?

500
What is 5/6 + 4/9 as a mixed number?

What is 23/18 or 1 5/18?

500

Zoe bought a bamboo plant that was 4 1⁄2 feet high. When she got it home she cut 3 1⁄6 feet off of it. How tall was the plant after she cut it down?

What is 1 1/3?