Rational Numbers Practice 6th Grade

Rationals to Fractions

50

Write 1 in a/b form. 

1/1

100

Write 62 in a/b form.

62/1

200

Write -15 in a/b form. 

-15/1

300

Write 0.31 in a/b form. 

31/100

350

Write 4 5/9 in a/b form. 

41/9

Rational Opposites and Absolute Values

50

What is the opposite of -131?

131

100

Graph -2.8, and it's opposite on a number.

-2.8 and 2.8 should be graphed. 

200

What is the absolute value and opposite of -9 2/5?

-9 2/5, -9 2/5

300

What is the opposite and absolute value of 302597/5?

-302597/5, 302597/5

350

Graph 1 1/3, it's absolute value, and it's opposite. 

1 1/3 should be graphed as absolute value and -1 1/3 should be graphed as the opposite.

Equivalent Fractions and Decimals

50

0.2 = ?

1/5

100

? = 3/10

0.3

200

1.25 = ?

5/4

300

]Luke is making pancakes. The recipe calls for 0.5 quarts of milk and 2.5 cups of flour. He has 3/8 quarts of milk and 18/8 cups of flour. Luke makes the recipe with the milk and flour that he has, explain his mistake. 

He needs 1/8 more milk and 1/4 more flour.

350

Alicia and her 3 friends are taking pottery class. They've received 3 blocks of clay together and have to split it equally. How much clay will each from get? Write it as an equivalent fraction and decimal. 

3/4, 0.75

Extras

50

Give me an example of a proper, improper, and mixed fraction. 

1/2, 1/4, 2/3, 7/9

3/1, 3/2, 5/3, 11/7

1 2/5, 2 3/4

100

Name number types from smallest to largest. 

Natural, Whole, Integer, Rational, Irrational

200

The deepest point in the Indian Ocean is the Java Trench, which is 25,344 feet below sea level. Write the elevation of the Java Trench

-25,344

300

The deepest point in the Indian Ocean is the Java Trench, which is 25,344 feet below sea level. A mile is 5,280 feet. Between which two integers is the elevation in miles?

4 and 5

350

Bob's watering can holds 16 cups of water, and he fills it half full. He waters his 15 plants so that each plant gets the same amount of water. How many cups of water will each plant get?

8/15, 0.53

Comparing and Ordering Rationals

50

Explain how to use a number line to find a decimal equivalent to 1 7/10.

You subtract the same amount from 0 as you added to get 1 7/10. 

100

Order 0.75, 1/2, 0.4, and 1/5 from least to greatest on a number line. 

1/5, 0.4, 1/2, 0.75

200

Order -9, -19, 3/4, and -35/4 from least to greatest. 

-19, -9, -35/4, 3/4

300

Order 1/2, 1.4, -1 1/4, -2.0, 1.95 from greatest to least. 

1.95, 1.4, 1/2, -1 1/4, -2.0

350

Compare the bike times of four friends by putting them in order from least to greatest. 

John -> -1.9, Sue -> 1, Anna -> 1 2/5, Mike -> 1 9/10, Tom -> -1.25

John, Tom, Sue, Anna, Mike