Brainscape's Knowledge GenomeTM


Top Flashcards (Certified)
All Flashcards

4th Grade Academic Vocabulary > Math Vocabulary > Flashcards

Math Vocabulary Flashcards

(83 cards)

Start Studying
1
Q

Remainder

A

The amount left over when one number is divided by another.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Sum

A

The answer to an addition problem.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Difference

A

The answer to a subtraction problem.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Quotient

A

The answer to a division problem.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Product

A

The answer to a multiplication problem.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Equation

A

A mathematical sentence that contains an equal sign.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Times

A

Multiplication

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Times as many

A

Multiply as many times

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Whole Number

A

Any positive number that does not include a fractional or decimal part.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Prime Number

A

A whole number that has exactly two factors, 1 and itself.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Composite Number

A

A number with more than two factors.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Factor

A

A number that is multiplied by another number to find a product.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Factor Pair

A

Two whole numbers that are multiplied to get a product.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Multiple

A

The product of a whole number and any other whole number.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Pattern

A

Things that repeat in a logical way. Example: 1 3 2 1 3 2

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Nearest Ten

A

When rounding you look at the ones place to let you know where to round this place value.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

Nearest Hundred

A

When rounding you look at the tens place to let you know where to round this place value.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

Nearest Thousand

A

When rounding you look at the hundreds place to let you know where to round this place value.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

Nearest Ten Thousand

A

When rounding you look at the thousands place to let you know where to round this place value.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q

Nearest Hundred Thousand

A

When rounding you look at the ten thousands place to let you know where to round this place value.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

Ones

A

The numbers in the range of 0-9. It is the place value of a number.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q

Tens

A

The second digit in a whole number.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q

Hundred

A

The third digit in a whole number.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q

Thousand

A

The fourth digit in a whole number

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Ten Thousand
The fifth digit in a whole number.
26
Hundred Thousand
The sixth digit in a whole number.
27
Million
The seventh digit in a whole number
28
Expression
A mathematical phrase that does not contain an equal sign.
29
Equal
Having the same value.
30
Partial Product
A method of multiplying in which the ones, tens, hundreds, and so on are multiplied separately and then the products are added together.
31
Partial Quotient
A method of dividing in which multiples of the divisor are subtracted from the dividend and then the quotients are added togehter
32
Fraction
Part of a whole.
33
Equivalent
Equal in value or amount
34
Divide
Splitting a number into equal parts.
35
Equal to
Having the same value.
36
Greater Than
Used to compare two numbers when the first number is larger than the second number.
37
Less Than
Used to compare two numbers when the first number is smaller than the second number.
38
Digits
A digit is any one of these symbols: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9. Numbers can have one or more digits.
39
Numerator
The top number in a fraction that represents the parts out of the whole.
40
Denominator
The bottom number in a fraction. The number of equal parts that make one whole unit.
41
Model
A visual representation.
42
Decimal
A number with one or more digits to the right of the decimal point.
43
Kilometer (km)
Unit of measurement in the metric system; 1000 meters
44
Meter (m)
unit of measurement in the metric system; 100 centimeters
45
Centimeter (cm)
unit of measurement in the metric system; one-hundredth of a meter
46
Kilogram (kg)
A metric unit of mass equal to 1000 grams.
47
Gram (g)
The standard unit of mass in the metric system. 1,000 grams = 1 kilogram
48
Liter (L)
The basic unit of capacity in the metric system. 1 liter = 1,000 milliliters.
49
Milliliters (mL)
The unit used to measure the volume of a liquid
50
Length
Distance between two points
51
Mass
The amount of matter in an object.
52
Volume
The amount of space an object takes up
53
Number Line
a line on which numbers are marked at intervals
54
Interval
The distance between two numbers on the scale of a graph
55
Unit Fraction
a fraction with a numerator of 1
56
Protractor
A tool used to measure and draw angles.
57
Angle
A figure formed by two rays with a common endpoint
58
Area
The number of square units required to cover a surface.
59
Perimeter
The distance around a figure
60
Square Unit
A unit for measuring area
61
Line Plot
a graph that shows the frequency of data along a number line
62
Data Set
a collection of measurements or observations
63
Ray
a part of a line that starts at an endpoint and extends forever in one direction
64
Intersect
To cross
65
one-degree angle
An angle with a measure of 1 degree; 360 degrees = full circle
66
Vertex
A point where two or more line segments meet. (A corner)
67
Point
a point is a location represented by a dot
68
Line
a straight figure that extends endlessly in both directions
69
Line Segment
part of a line with two endpoints
70
Parallel Lines
lines that never intersect
71
Perpendicular Lines
Two lines that intersect to form right angles
72
Right Angle
90 degrees
73
Obtuse Angle
An angle between 90 and 180 degrees
74
Acute Angle
an angle that measures less than 90 degrees
75
Sides
Shapes are made of line segments. These line segments are called sides.
76
Polygon
A closed plane figure made up of line segments
77
Triangle
A polygon with three sides.
78
Quadrilater
a polygon with four sides
79
Pentagon
a polygon with 5 sides
80
Hexagon
a polygon with 6 sides
81
Octogon
a polygon with 8 sides
82
Right Triangle
A triangle that has a 90 degree angle.
83
Line of Symmetry
A line that divides a figure into two congruent halves that are mirror images of each other.

4th Grade Academic Vocabulary (2 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions