1st Semester Week Math Vocabulary

A statement that the values of two mathematical expressions are equal (indicated by the sign =)

• Equation

• Similar

• Associative Property of Addition

• Line

Tags

CCSS.4.OA.A.3

Also known as counting numbers (1, 2, 3, 4, 5.......)

• Integers

• Addend

• Numerators

• Natural Numbers

(3+4) +7 = 3+ (4+7)

• Similar

• Greatest Common Factor

• Associative Property of Addition

• Natural Number

Tags

CCSS.6.EE.A.3

A number to be divided by another number

• Addend

• Positive Numbers

• Exponent

• Dividend

Tags

CCSS.4.NBT.B.6

A tool that is used to measure and draw angles

• Protractor

• Compass

• Ruler

• Shovel

Tags

CCSS.4.MD.C.6

A segment whose endpoints lie on a circle

• Radius

• Chord

• Circumference

• Line

Tags

CCSS.HSG.C.A.2

In, Geometry, a flat surface that has no boundaries.

• Plateau

• Line

• Plane

• Number Line

Tags

CCSS.4.G.A.1

A Fraction is in ______ ______ if the only common factor of the numerator and denominator is 1.

• Natural Numbers

• Positive Numbers

• GCF

• Lowest Terms

Two numbers whose product is 1. (the ______ of 3/4 is 4/3)

• factor

• Reciprocal

• Opposites

• Similar

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

The upper number in an exponential expression that shows how many times the based is to be used as a factor.

• Exponent

• Base

• Factor

• Greatest Common Factor

Tags

CCSS.6.EE.A.1