Vocabulary
Extra Math
Area and Perimeter
Fractions
Geometry
100
A way to find the sum of two numbers
What is addition?
100
If Janie has 3 pieces of candy, her mom gives her 2 more, and she buys 5 more from the store, how many will she have all together?
9 pieces
100
If a box has 2 rows and 4 columns, what is the area?
8 units
100
The number of parts being considered.
What is the numerator?
100
Three dimensional shapes that have length, width, and height.
What is a solid figure?
200
When the value of one number is taken away from the value of another number
What is subtraction?
200
52+21=
73
200
If a box has 2 rows and 4 columns, what is the perimeter?
12 units
200
The total number of equal parts.
What is the denominator?
200
A flat surface on a geometric solid
What is a face?
300
The distance around a closed plane figure
What is perimeter?
300
Yesterday, Lilly had $15. Today she earned $10 more. If she spends $2, how much will she have left?
$23
300
If a box has 3 rows and an area of 15 units, how many columns does it have?
5 columns
300
If there are 8 pieces of pizza, and Johnny eats 3 pieces, what is the fraction of pizza that is left?
5/8ths
300
A line segment formed where two faces of a shape meet
What is an edge?
400
The size of the surface of a flat area or shape
What is area?
400
37-24=
13
400
If a box has 2 rows and a perimeter of 20 units, how many columns does it have?
8 columns
400
If there are 12 cookies and I eat 4 of them, what is the fraction for the amount I have eaten?
8/12, 4/6, or 2/3
400
A point where two or more edges meet
What is a vertex?
500
An equation that shows the relationship between a group of numbers
What is a formula?
500
104-52=
52
500
If a pentagon has sides that are all 4 inches, what is the perimeter?
20 inches
500
Out of the 15 songs on a CD, 4 of them are country and 2 of them are opera. What is the fraction of songs left over?
9/15 songs
500
When two objects have exactly the same size and shape
What are congruent shapes?
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