Integers Rules

negative x negative = ?

• positive

• negative

negative x positive = ?

• positive

• negative

negative x negative x positive = ?

• positive

• negative

positive x negative x negative x positive x negative = ?

• positive

• negative

I-14I 

• 0

• -14

• 14

• Nothing

The set of negative numbers and whole numbers is called

• natural numbers

• integers

• positive numbers

• 0

Integers are

• all positive numbers only.

• all negative numbers only.

• all counting numbers and their opposites

• percentages, fractions, & square root.

Integers are

• all positive numbers only.

• all negative numbers only.

• all positive and negative numbers and zero

• percentages, fractions, & square root.

When multiplying integers, to get the numeric answer you __________.

• look at the numbers long enough the answer just appears

• ignore the signs and multiply like usual

Fill in the blanks:

When you add integers with the same sign, you add the numbers and ______ ____ ________.

• turn it negative

• keep the sign

• make it positive

• forget the rest