Chapter 1 Test Review

Arithmetic and Algebra

100

Is this statement true, false, or open: 31-3= 28

true

200

Is this statement true false or open: 3 x 5 = 12

false

300

True or false: Algebra includes letters and numbers

True

400

Is this statement true, false, or open: 3n= 15

Open

500

Make this false statement, true: 48 / n = 6

n= 8

Representing letters using numbers

100

Decide if each expression is algebraic or numerical: 3y + 4

algebraic

200

Name the variable in this expression: 7/x

x

300

Identify the operation in this expression: ( 5) ( 5) 

multiplication

400

classify each expression, name the operations, and identify any variables: 6x + 1

algebraic, multiplication and addition, no variable

500

What is the coefficient in this expression? 8m + 2

8

Integers on the number line

100

Give an example of a negative integer

*any negative number*

200

Find the opposite of the integer: -2

2

300

True or false: an absolute value can be negative

false

400

Find the absolute value: | -56 |

56

500

Solve this equation: | -5 | + | 17| + | 0 | 

22

Multiplying and dividing integers

100

Find the quotient: 16 / -4 

-4

200

find the product: ( -5) ( 4) 

-20

300

The answer to a multiplication problem 

product 

400

List the four rules of multiplication and division

- positive x positive = positive

- negative x negative = positive

-positive x negative = negative

-negative x positive = negative  

500

Make a division equation and label the divisor, quotient, and dividend. 

*see teacher response*

Combining like terms

100

3t + 6t + 5

9t + 5

200

2r + 18 - 18r

-16r + 18

300

7y + 10p + 18 + 10p  + 17y

24y + 20p + 18

400

20p - 4 - 12p +5q + 2q

8p -4 + 7q

500

9g + 2 + 16r -7g + 15 - 13r

2g + 17 + 3r