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Integers - Rules - Add, Subtract, Multiply, & Divide

Free Pre-Algebra Worksheet - Integers - Rules - Add, Subtract, Multiply, & Divide


Lesson:
1. To add, subtract, multiple, and divide integers using rules for integers

Subject:
Pre-Algebra

Description:
This worksheet contains problems on adding, subtracting, multiplying and dividing positive and negative numbers. It includes a review on the rules for the addition, subtraction, multiplication, and division of integers.

# of Problems:   49

# of Pages:   3

Answer Key?:   No

Sample Problems from Worksheet

(Worksheet pictures and diagrams not shown)

For numbers I, II, and III, fill in the blanks with either add or subtract.


Adding Rules
I. To add integers with the same sign, ______________ their absolute values. The answer has the same sign of the numbers being added.

II. To add integers with different signs, ______________ their absolute values. The answer has the sign of the number with the greater absolute value.

Subtracting Rule

III. To subtract a number, ____________ its opposite. Change the minus sign to a plus and add the opposite of the number being subtracted.

For numbers I, II, and III, fill in the blanks with either positive or negative.

Multiplying and Dividing Rules

IV. When multiplying or dividing two numbers with the same sign, the answer will always be _________________.

V. When multiplying or dividing two numbers with different signs, the answer will always be _________________.

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