Pre-Algebra Chapter 1

Integers ands absolute value

100

Find the absolute value.

|9|

9

200

Find the absolute value.

|-125|

125

300

Complete the statement using <,>, or =.

2_|-5|

2<|-5| or 2<5

400

Order the values from least to greatest.

8,|3|,-5,|-2|,-2

-5,-2,2,3,8

500

Simplify the expression.

-|-5|

-5

Adding integers

100

Add.

-13+9=

-4

200

Add.

-3+(-1)=

-4

300

Add.

-25+(-9)=

-34

400

Add.

13+(-21)+16=

8

500

Add.

-32+(-17)+42=

-7

Subtracting integers

100

Subtract.

4-7

-3

200

Subtract.

-4-6

-10

300

Subtract.

32-(-6)=

38

400

Subtract.

12-(-5)-8=

9

500

Subtract.

-15-7-(-11)

-11

Multiplying integers

100

Multiply.

-6•7=

-42

200

Multiply.

-6•(-13)=

78

300

Multiply.

-13(0)=

0

400

Multiply.

-6•3(-2)=

36

500

Multiply.

(-5)(-7)(-20)=

-700

Dividing integers

100

Divide.

-24÷3=

-8

200

Divide.

-18÷(-3)=

6

300

Divide.

65/-5=

-13

400

Divide.

32÷-8÷4

-1

500

Divide.

-24÷3÷(-2)=

4