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Numbers and Operations

Plus

Sum

Total

Altogether

In all

Minus

Difference

How many more

How many left

Multiplication and Division

Multiply

Factor

Product

Multiple

Each

Divided by

Divisor

Dividend

Quotient

Remainder

Place Value

Ones

Tens

Hundreds

Thousands

Ten Thousands

Hundred Thousands

Millions

Tenths

Hundredths

Thousandths

Standard Form- 2,546

Word Form – Two thousand, five hundred forty-six

Expanded Form- 2,000 + 500 + 40 +6

Fractions

Numerator

Denominator

Equivalent Fractions

Improper

Proper

Mixed Numbers

Simplify

Greatest Common Factor (GCF)

Least Common Multiple (LCM)

Money

Cent

Penny, Nickel, Dime, Quarter, Half-Dollar, Dollar

Bill

Coin

Properties

Commutative Property 2 +4 = 4+2 or 5 x 3 = 3 x 5

Associative Property (2+4) +3 = 2 + (4 +3)

Distributive Property 4 x 12 = 4 x (10+2)

Identity Property       4 +0 = 4   or 4 x 1 =4

Zero Property           5 x 0 = 0

Measurement
Standard (Customary) Units of Measurement

Length

Distance

Inch, Foot, Yard, Mile

Ruler

Yardstick

Weight

Ounce, Pound, Ton

Scale

Capacity

Cup, Pint, Quart, Gallon

Measuring Cups

Teaspoon, Tablespoon

Metric System

Millimeter, Centimeter, Meter, Kilometer

Ruler

Meter Stick

Milligram, Gram, Kilogram

Scale

Milliliter, Liter, Kiloliter

Measuring Cups

Time

Second, Minute, Hour

Quarter Past, Quarter After

Quarter of, Quarter Till

Half Past, Thirty

A.M., P.M.

Day, Week, Month, Year

Elapsed Time

Geometry

Point

Line

Parallel Lines

Line Segment

Ray

Intersecting Lines

Perpendicular Lines

Diameter

Chord

Right Angle

Obtuse Angle

Acute Angle

Scalene Triangle

Isosceles Triangle

Equilateral Triangle

Right Triangle

Obtuse Triangle

Acute Triangle

Plane Shapes

Circle

Triangle

Parallelogram

Square

Rhombus

Trapezoid

Pentagon

Hexagon

Octagon

3 Dimensional Shapes

Cube

Sphere

Rectangular Prism

Cylinder

Cone

Pyramid

Triangular Prism