8th grade math vocab

Front

Rational Number

Back

Numbers that can be written as a fraction a/b

Front

Integer

Back

Whole numbers and their opposites

Front

Whole Numbers

Back

0,1,2,3,... etc.

Front

Irrational Numbers: Numbers like π and √2. They cannot be written as fractions.

Back

π and √2

Front

Absolute value

Back

a number's distance from 0

Front

Negative × Negative

Back

Positive

Front

Positive × Negative

Back

Negative

Front

Slope type shown

Back

Positive

Front

Negative exponent in scientific notation

Back

Move the decimal to the left

Front

Positive exponent in scientific notation

Back

Move the decimal to the right