Chapter 1 Review

Fractions and Decimals

100

Compare these rational numbers. Use >, <, or =

5 1/2    5 2/3

5 1/2  <  5 2/3

200

Worth double points!

Identify each number as RATIONAL or NOT RATIONAL

1. 0.24

2. pi

3. 8.hat3

4. 0.101100111000...

1. Rational

2. Irrational

3. Rational

4. Irrational

300

Convert these fractions to their decimal values.

6 1/10

6.1

400

Convert these decimals to their fraction values. 

WRITE FRACTIONS IN SIMPLEST FORM.

-0.6

-3/5

500

Convert these repeating decimals to fractions. 

WRITE FRACTIONS IN SIMPLEST FORM.

0.8hat3

5/6

Adding & Subtracting Rational Numbers

100

Add these rational numbers. 

-12.4 + 8.39

-4.01

200

Add these rational numbers. 

2/3 + 3/4

1 5/12

300

Add these rational numbers. 

-3 1/3 + 2 1/2

-5/6

400

Subtract these rational numbers.

-23.01 - 8.2

-31.21

500

Subtract these rational numbers.

-5/6-(-4/5)

-1/30

Multiplying and Dividing Rational Numbers

100

Multiply rational numbers 

(Simplify any FRACTION answers)

0.47 * 5.6

2.632

200

Multiply rational numbers (Simplify any FRACTION answers)

2.3*(-1.4)*1.1

-3.542

300

Multiply rational numbers (Simplify any FRACTION answers)

-5 2/3*(-1 1/2)

8 1/2

400

Divide rational numbers (Simplify any FRACTION answers)

1/2 ÷ 3

1/6

500

Divide rational numbers (Simplify any FRACTION answers)

-9 9/10 ÷ (-2 3/4)

3 3/5

Properties of Operations with Integers

100

Write the letter of the property that matches what is given.

5*1/5=1

A. Commutative Property

B. Associative Property

C. Additive Identify Property

D. Multiplicative Inverse Property

D. Multiplicative Inverse Property

200

Write the letter of the property that matches what is given.

1/5*3/4*5=1/5*5*3/4

A. Commutative Property

B. Associative Property

C. Additive Identify Property

D. Multiplicative Inverse Property

A. Commutative Property

300

Evaluate each expression using the order of operations.

3/4+1 1/2*2-1/4

3 1/2

400

Evaluate each expression using the order of operations.

(-4.3)^2÷2+9.9*2

29.045

500

Evaluate each expression using the order of operations.

(19.9+3.2)*(-5.6-4.88)

-242.088

Bonus Questions

100

Convert these fractions to their decimal values.

2/3

0.hat6

200

 Compare these rational numbers. Use >, <, or =

-10 3/4 -10.75

-10 3/4 = -10.75

300

Add these rational numbers. (Simplify any FRACTION answers)

12 2/5 + (-5 1/3)

7 1/15

400

Divide rational numbers (Simplify any FRACTION answers)

3 ÷ (-0.375)

-8

500

Evaluate each expression using the order of operations. 

2/5+3/7-5 2/3÷1/3

-16 6/35