Integers and Rational Numbers Study Guide

Integers and Rational Numbers Word Problems

100

Compare using <, >, and =,

-17 and -3

<

200

If the temperature drops from 13.5 degrees Fahrenheit to -13.5 degrees Fahrenheit, what is the change in temperature?

-27 degrees Fahrenheit

300

Mt. McKinley is 3.85 mi high. Death Valley is 0.05 mi deep. These are the highest and lowest places in the United States. 

What is the difference in their elevations?

3.90 miles

400

You have a balance of $213 in a savings account. You withdraw $68 on day and $128 the next day without making any deposits.

What is you new balance?

$17

500

Order from the greatest to least.

-1.5, 1 2/5, 1, -0.3

1 1/2, 1, -0.3, -1.5

Adding Integers and Rational Numbers

100

Find the sum of -3+(-9)

-12

200

Find the sum of 37+(-14)

23

300

Find the sum of -2.6+1.5

-1.1

400

Find the sum of 5/6 + 1/6

1

500

Find the sum of -3/5 + (-3/5)

-1 1/5

Subtracting Integers and Rational Numbers

100

Find the difference of -71-(-3)

-68

200

Find the difference of 37-(-14)

51

300

Find the difference of -8.4-(-1.3)

-7.1

400

Find the difference of 1.25-(-0.35)

1.60

500

Find the difference of 6/7 - (-6/7)

1 5/7

Multiplying Integers and Rational Numbers

100

Find the product of -4(-8)

32

200

Find the product of -7x14

-98

300

Find the product of -3.7x1.4

-5.18

400

Find the product of (-5/6)(-3/8)

5/16

500

Find the product of (1 5/8)(-4/7)

-13/14

Dividing Integers and Rational Numbers

100

Find the quotient of -72 / -3

24

200

Find the quotient of -279 / 9

-31

300

Find the quotient of (-7/10) / (-3/5)

1 1/6

400

Find the quotient of 1.4 / (-0.7)

-2

500

Find the quotient of (-3/2) / (9/8)

-1 1/3