Fractions-Board 1

Multiplying & Dividing

100

It is the answer to 

1/2 * 1/4

What is 

1/8

200

It is the answer to 

-1/3 div 2/1

What is 

-1/6

300

The answer to 

4/2 (-2/3)

What is 

-8/6

400

Simplify 

-8/6

What is 

-4/3 or -1 1/3

500

The answer to 

3 4/6 div 6/7

What is 

77/18 or 4 5/18

Find the Error

100

Find the error:

1/8 div 2/3 = 8/1 * 2/3 = 16/3

What is 8/1 is the error, 2/3 should be flipped

200

4/5 - 2/3 = 2/2 = 1

What is the common denominator was not found.

300

True or False: I need to find the common denominator between two fractions when I divide them. 

What is False

400

4/3 * 2/3 = 8/3

What is they forgot to multiply the denominators too.

500

Find the error: 

6 4/9 div 3 2/3 = 2 2/3

What is they divided across and did not convert the mixed numbers to improper fractions.

Potpourri

100

An equivalent fraction to 

1/4

What is 

2/8 or 3/12 or 4/16 etc.

200

This is the connection between adding and subtracting fractions

What is you have to find a common denominator 

300

Another name for a fraction greater than one.

What is an improper fraction?

400

The whole number 6, in fraction form

What is 

6/1

500

The reason why we need a common denominator for subtracting and adding fractions

What is when subtracting or adding fractions, the pieces must be the same size

Vocabulary

100

Numerator

What is the top number in a fraction

200

Denominator

What is the bottom number in a fraction

300

Expression

What is a math sentence with at least two numbers and at least one operation

400

Reciprocal

What is a flipped fraction where the original fraction multiplied by its reciprocal equals 1

500

Simplify

What is to reduce a fraction to its lowest terms

Adding & Subtracting

100

3/8 - 1/8

What is 

2/8

200

1/2 - 1/4

What is 

1/4

300

1/9 - (-3/9)

What is 

4/9

400

-3/7 + -3/7

What is 

-6/7

500

-5/3 - 2/4

What is