Math 8 Chapter 1 Test Review

Rational Numbers

100

0.6 as a fraction 

What is 3/5?

200

0.25 as a fraction

What is 1/4?

300

7/4 as a decimal 

What is 1.75?

400

4/15 as a decimal

What is 0.26 repeating?

500

22/33 in simplest form 

What is 2/3?

Multiplying Rational numbers

100

3(-2/5) in simplest form 

What is -1 1/5? 

200

(-2/3)(-4/5) 

What is 8/15? 

300

2 1/2(1 3/10) in simplest form 

What is 3 1/4?

400

(-1.75)(-4)

What is 7?

500

4 7/8(2 2/3) 

What is 13?

Dividing Rational Numbers

100

3.4 / .02 

What is 17?

200

(3/4) / (1/8) 

What is 6?

300

(2/3) / 3

What is (2/9)?

400

(3 3/4) / 3

What is 1 1/4?

500

4 / (-1/4) 

What is -16 ?

Add/Subtract unlike denominators

100

(5/6) - (1/3)

what is 1 1/6 ? 

200

(5/6) - (5/9) 

What is 5/18?

300

(3 1/2) + (7 4/5) 

What is 11 3/10 ?

400

(7 1/10) - (2 3/4)

What is 4 7/20 ?

500

-1 5/9 - 7 3/4 

What is -9 11/36?

Solving equations

100

y + 7.8 = -14

What is -21.8? 

200

2.9z = -52.2

What is -18? 

300

7.2x = -14.4

-2 

400

y - 18.7 = 25.9

What is 44.6?

500

(19/21)t = -(38/7)

What is -6?