Chapter 2 Review Jeopardy

Multiplying Integers

100

2(-9)

-18

200

-4(-9)

36

300

(-1/6)²

1/36

400

-5²

-25

500

-3(9)(-3)

81

Dividing Integers

100

-42➗(-7)

6

200

14/(-2)

-7

300

Write the fraction as a decimal:

23/2

11.5

400

Write the fraction as a decimal:

1/8

0.125

500

Write the fraction as a decimal:

4/9

0.4444444........

Multiplying Rational Numbers

100

1/3 x (-1/4)

-1/12

200

8/9 x (-1/5)

-8/45

300

Find the product, write your fraction in simplest form

(-2/5) x (-1/4)

1/10

400

Find the product, write your fraction in simplest form

-2/3 x (-1/4)

1/6

500

Write the decimal in simplest form:

-0.55

-11/20

Dividing Rational Numbers

100

-2.7➗(-1.8)

1.5

200

100/(-5)

-20

300

-20➗(-5)

4

400

Divide:  Write answer in simplest form

4/9 ➗ 4/15

5/3 or 1 2/3

500

Divide:  Write answer in simplest form

-3/2 ➗ 6/5

-5/4

Story Problems/Challenge Problems

100

Two integers have a product of 24.  What is the lowest possible sum of the two integers? 

-25

200

(-3/2) ➗ (1/5 + 1)

-5/4 or -1 1/4

300

(-1/9)² ➗ 1/3

1/27

400

-5² (-2)²

-100

500

Write your final answer as a decimal:

(1/3) + (4/9)

0.77777........