RATIONAL NUMBERS

Vocabulary

100

This is the bottom number on a fraction

Denominator

200

This word means that two values are equal

equivalent

300

This value is a number's distance from zero.

What is ASBOLUTE VALUE?

400

These are examples of what kind of numbers? .025, 8/9, 45, -65, .687, 5/8

What are RATIONAL NUMBERS?

500

This is any number that can be written in the form a/b, where a and b are integers and b cannot equal 0.

What is a RATIONAL NUMBER?

Equivalent fractions

100

3/5 = 6/?

3/5= 6/10

200

5/9 = ?/63

5/9= 35/63

300

40/50 = 8/?

40/50 = 8/10

400

1/5 = 16/?

1/5 = 16/80

500

56/80 = ?/10

56/80 = 7/10

Improper Fractions and Mixed Numbers

100

What is 11/3 as a mixed number

3 2/3

200

What is 3 4/5 as an improper fraction?

19/5

300

What is 7 2/9 as an improper fraction? 

65/9

400

What is 120/9 as a mixed number AND simplify?

13 1/3 

500

Write 134/8 as a mixed number AND Simplify

16 3/4

Conversions

100

The decimal equivalent to 1/2.

What is 0.5?

200

The fraction equivalent to the decimal 0.47

What is 47/100?

300

The decimal equivalent to the fraction 4/5

What is 0.8?

400

The decimal equivalent to the fraction 3 6/8

What is 3.75?

500

The fraction equivalent to decimal 0.35, in simplest form

What is 7/20?

Comparing/Ordering

100

The following decimals listed from least to greatest, -0.3, 0.55, 0.5, -0.35

What is -0.35, -0.3, 0.5, 0.55?

200

Compare |-1/2| and |1/2| 

|-1/2| = |1/2|

300

Compare -3/5 and -0.3

-3/5 < -0.3

400

The following temperatures listed from greatest to least -4, 6.2, 18 1/2, -5.9, 21, -1/4, 1.75

What is 21, 18 1/2, 6.2, 1.75, -1/4, -4, -5.9?

500

The following set of numbers listed from least to greatest 0, -1, -0.5, -1/4, 6, 2/5, 9/3, 2.55

What is -1, -0.5, -1/4, 0, 2/5, 2.55, 9/3, 6?