Comparing and Ordering Rational Numbers

Compare and Order Decimals

100

0.375 _____ .3750

0.375 = .3750

200

-3.5 _____ -3.526

-3.5 > -3.526

300

-14.89 _______ -14.889

-14.89 < -14.889

400

Order the following the numbers from least to greatest: 0.2, -0.8, 0.3, -0.78

-0.8 -0.78 0.2 0.3

500

Order the following the numbers from least to greatest: 1.25, -2.5, 1.02, -1, -4.05, -4.5

-4.5, -4.05, -2.5, -1, 1.02, 1.25

Compare and Order Fractions

100

1/5 ___ 2/3

1/5 < 2/3

200

3/4 ___ 5/8

3/4 > 5/8

300

-2/3 ___ -3/4

-2/3 > -3/4

400

Put the following in order from least to greatest: 2/3, 2/7, -3/5

-3/5 < 2/7 < 2/3

500

Put the following in order from least to greatest: -1/9, -1/7, -1/8

-1/7 < -1/8 < -1/9

Compare Fractions & Decimals

100

1/2 ___ 0.45

1/2 > 0.45

200

0.65 ___ 2/3

0.65 < 2/3

300

0.125 ___ 1/12

0.125 > 1/12

400

-0.7 ___ -5/8

-0.7 < -5/8

500

-3/4 ___ -0.5

-3/4 < -0.5

Ordering Fractions & Decimals

100

Put the following in order from least to greatest: 2/3, 0.5, 1/4

1/4, 0.5, 2/3

200

Put the following in decreasing order: 0.45 1/3 0.2

0.45, 1/3, 0.2

300

Put the following in increasing order: 6/8 0.75 0.6

0.6, 0.75 = 6/8 or 0.6, 6/8 = 0.75

400

Put the following in decreasing order: 0.25 -1/8 -1/10

0.25, -1/10, -1/8

500

Put the following in order from least to greatest: -0.45 -2/5 -1/2

-1/2, -0.45, -2/5

GCF and LCM

100

Find the GCF of 12 and 50

2

200

What is the LCM of 9 and 72?

72

300

When two numbers are Relatively Prime- what will their GCF be?

1

400

Find AND LABEL the GCF and the LCM of 8 and 6.,

GCF: 2

LCM: 24

500

Find AND LABEL the GCF and the LCM of 64 and 96.

GCF: 32

LCM: 192