7th Grade Math Vocabulary Test

Front

Operations that undo each other

Back

Inverse operations are operations that reverse the effect of each other, such as addition and subtraction or multiplication and division.

Tags

CCSS.7.NS.A.1B

Front

Fractions that have the same value

Back

Equivalent fractions are different fractions that represent the same value, such as 1/2 and 2/4.

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Front

A symbol used to represent an unknown number

Back

A variable is a letter or symbol that stands for a number that is not yet known.

Tags

CCSS.6.EE.B.6

Front

A comparison of two quantities by division

Back

A ratio is a relationship between two numbers indicating how many times the first number contains the second.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Front

A whole number that has exactly two factors, 1 and itself

Back

A prime number is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers.

Tags

CCSS.4.OA.B.4

Front

A number that can be expressed as a fraction of two integers

Back

A rational number is any number that can be written as a fraction, where both the numerator and the denominator are integers.

Tags

CCSS.3.OA.D.9

Front

A mathematical statement that two expressions are equal

Back

An equation is a statement that asserts the equality of two expressions.

Tags

CCSS.6.EE.A.4

Front

A number that is not a whole number

Back

A decimal number is a number that includes a decimal point, representing a fraction of a whole.

Tags

CCSS.6.NS.C.6A

Front

A number that is less than zero

Back

A negative number is a number that is less than zero, indicating a value below the baseline.

Tags

CCSS.6.NS.C.5

Front

A mathematical phrase that can contain numbers, variables, and operators

Back

An expression is a combination of numbers, variables, and operations that represents a value.

Tags

CCSS.6.EE.A.2B