vocabulary
Greatest Common Factor
Least common multiple
Reduce it!
add or subtract
100

Denominator

What is the bottom number in a fraction

100

Greatest common factor of 20 and 24

What is the number 4?

100

Least common multiple of 2 and 4

what is 4?

100

2 / 4

What is 1/2?

100

1/2 + 1/2

What is 1?

200

Numerator

What is the top number in a fraction?

200

Greatest common factor of the numbers 9 and 12

What is 3?

200

Least common multiple of 3 and 6

What is 6?

200

6/9

What is 2/3?

200

3/5 - 1/5

What is 2/5?

300

Mixed number

What is one or more whole numbers and a piece, or fraction, of a number.

300

Greatest common factor of 8 and 16

What is 8?

300

Least common multiple of 3 and 4

What is 12?

300

15/20

What is 4/5?

300

3/6+2/8

What is 18/24?

400

Improper Fraction

What is a fraction in which the numerator is larger than the denominator 

400

Greatest common factor of 45 and 15

What is 15?

400

Least common multiple of 3 and 5

What is 15?

400

18/36

What is 1/2?

400

3/4 - 1/3

What is 5/12?

500

Simplest Form

What is a fraction that is reduced until the numerator and denominator have no common factor other than one?

500

Greatest common factor of 28 and 35

What is 7?

500

Least common multiple of 6 and 8

What is 24?

500

54/72

3/4?

500

6/8 + 2/4

What is 1 1/4?

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