7th grade Vocabulary

A statement that says two mathematical expressions are equal.

• Variable

• Ratio

• Scientific Notation

• Equation

Tags

CCSS.6.EE.A.4

CCSS.6.EE.B.5

A quantity that is unknown or can change.  Ex:  x, y

• Denominator

• Variable

• Rate

• Proportion

Tags

CCSS.6.EE.A.2B

The value of a real number without regard to its sign; the numbers distance from 0 on a number line.

• x-axis

• y-axis

• absolute value

• distributive property

Tags

CCSS.6.NS.C.7C

A number greater than one whose factors are only 1 and itself; number that can only be divided evenly by 1 and itself.

• prime number

• absolute value

• commutative property of addition and multiplication

• ordered pair

Tags

CCSS.4.OA.B.4

A way of representing numbers, especially for extremely large or extremely small numbers.

• rate

• ratio

• absolute value

• scientific notation

Tags

CCSS.8.EE.A.3

 Property that allows numbers to be switched around when adding and multiplying.  Ex:  5+4 = 4+5

• Distributive property

• Commutive property of addition and multiplication

• Absolute Value

• "Isolate the variable"

Tags

CCSS.1.OA.B.3

Top half of a fraction

• Equation

• Numerator

• Denominator

• Ordered Pair

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Comparison of two numbers or quantities

• Coordinate plane

• Scientific notation

• Ratio

• Variable

Tags

CCSS.4.NBT.A.2

Where the x-axis and the y-axis meet on the coordinate plane; the point (0,0)

• The origin

• PEMDAS

• Equation

• Coefficient

Tags

CCSS.5.OA.B.3

 Equation where two ratios equal each other

• Rate

• x-axis

• y-axis

• Proportion

Tags

CCSS.7.RP.A.2C