Numbers/ Base 10
The total amount of adding 2 or more addends.
What is the sum?
The number by which another number is divided.
What is a dividend?
Numbers you can multiply together to get another number
What is a factor?
How far from one point to another
What is the distance?
A shape with 4 sides.
What is a quadrilateral?
Any of the numerals from 0 to 9
What is a digit?
You can multiply the factors in any order, and the product will be the same.
Ex.
5 x 4 = 4 x 5
What is the commutative property?
The top number in a fraction
What is a numerator?
Subtracting two data points to find how far apart they are.
What is the difference?
An angle that is 90 degrees or a corner that is square.
What is a right angle?
A rough calculation of the value, number, and quantity. Often uses the word ABOUT.
What is an estimation?
You can group the factors in different ways, and the product will be the same.
Ex.
(3x4)x2 = 3x(4x2)
What is the associative property?
The answer after you divide one number by another
What is a quotient?
The amount of space a 2 dimensional shape takes up. In a rectangle this is found by multiplying the length by the width.
What is area?
The same shape and size
What is congruent?
The result of multiplying 2 numbers or factors
What is a product?
A multiplication fact can be broken into the sum of two other multiplication facts.
Ex.
7 x 4 = (5x4) + (2x4)
Fractions the represent the same value, but have different numerators and denominators.
What is equivalent?
The length around a shape found by adding up all of the sides.
What is perimeter?
A characteristic or property of an object such as color, shape, size, etc.
What is an attribute?
Rearrange something into a new group
What is regrouping?
A mathematical phrase that can contain ordinary numbers, variables and operators, but not an equality symbol
What is an expression?
Making a number simpler but keeping its value close to what it was
What is rounding?
The amount that something can hold
What is capacity?
Two lines that never meet
What is parallel?