Math Flashcards

(96 cards)

1
Q

What is the value of 7 + 5?

A

12

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2
Q

What is the product of 8 and 6?

A

48

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3
Q

True or False: The sum of two even numbers is always even.

A

True

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4
Q

Fill in the blank: The perimeter of a rectangle is calculated by adding the lengths of all _____ together.

A

sides

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5
Q

What is the next prime number after 7?

A

11

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6
Q

What is the formula for the area of a triangle?

A

Area = 1/2 * base * height

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7
Q

What is the square root of 64?

A

8

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8
Q

What is 15% of 200?

A

30

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9
Q

True or False: A right angle measures 90 degrees.

A

True

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10
Q

What is the greatest common factor (GCF) of 12 and 16?

A

4

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11
Q

What is 5 squared?

A

25

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12
Q

If x = 3, what is the value of 2x + 4?

A

10

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13
Q

What do you call a polygon with 5 sides?

A

Pentagon

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14
Q

What is the least common multiple (LCM) of 3 and 4?

A

12

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15
Q

Fill in the blank: The _____ is the middle value in a set of numbers.

A

median

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16
Q

What is the volume formula for a rectangular prism?

A

Volume = length * width * height

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17
Q

What is 20 divided by 4?

A

5

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18
Q

True or False: All squares are rectangles.

A

True

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19
Q

What is the circumference of a circle with a radius of 7?

A

44.0 (using π ≈ 3.14)

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20
Q

What is the value of 9 - 4 + 3?

A

8

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21
Q

What is the term for a number that is not a whole number?

A

Fraction or Decimal

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22
Q

What is the measure of each angle in an equilateral triangle?

A

60 degrees

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23
Q

Fill in the blank: In an equation, the symbol ‘=’ means _____ .

A

is equal to

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24
Q

What is 3 times 7?

A

21

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25
What is the highest power of 2 in the number 32?
5 (since 2^5 = 32)
26
What is the mode of the set {1, 2, 2, 3, 4}?
2
27
True or False: A triangle can have two right angles.
False
28
What is the formula for the area of a circle?
Area = π * radius^2
29
What is 12 + 15?
27
30
Fill in the blank: A _____ is a number that can be divided by another number without a remainder.
multiple
31
What is the value of 10 - 3 * 2?
4
32
What is the term for the distance around a circle?
Circumference
33
What is 25% of 80?
20
34
True or False: The angles in a triangle always add up to 180 degrees.
True
35
What is the value of x if 2x = 10?
5
36
What is the difference between 50 and 20?
30
37
What is the name for a number that is a whole number and a fraction?
Mixed Number
38
What is the area of a rectangle with a length of 10 and a width of 5?
50
39
Fill in the blank: The _____ is the bottom number in a fraction.
denominator
40
What is the term for a number that cannot be divided evenly by 2?
Odd Number
41
What is 6 + 9?
15
42
What is the term for the longest side of a right triangle?
Hypotenuse
43
What is the value of 4 * (3 + 2)?
20
44
What is the formula for the surface area of a cube?
Surface Area = 6 * side^2
45
True or False: The number 0 is considered an even number.
True
46
What is the sum of the angles in a quadrilateral?
360 degrees
47
What is 8 divided by 2?
4
48
Fill in the blank: A _____ is a three-dimensional shape.
solid
49
What is the term for the number on top of a fraction?
Numerator
50
What is 14 - 6?
8
51
What is the value of 2 raised to the power of 3?
8
52
True or False: A circle has no corners.
True
53
What is the value of 100 divided by 5?
20
54
What is the term for a number that is the result of a multiplication?
Product
55
What is the greatest common divisor (GCD) of 18 and 24?
6
56
What is 3 + 4 + 5?
12
57
Fill in the blank: The _____ of a number is the number multiplied by itself.
square
58
What is the formula for the area of a rectangle?
Area = length * width
59
What is 9 multiplied by 11?
99
60
What is the term for a number that divides another number evenly?
Factor
61
What is the value of 5 + (2 * 3)?
11
62
True or False: The sum of an odd number and an even number is odd.
True
63
What is the circumference of a circle with a diameter of 10?
31.4 (using π ≈ 3.14)
64
What is 16 - 7?
9
65
What is the formula for finding the mean of a set of numbers?
Mean = (sum of all values) / (number of values)
66
What is 10 * 10?
100
67
What is the term for a sequence of numbers where each number is the sum of the two preceding ones?
Fibonacci Sequence
68
What is 30% of 150?
45
69
Fill in the blank: A _____ angle measures less than 90 degrees.
acute
70
What is the value of 12 / 3?
4
71
What is the term for the bottom number in a fraction?
Denominator
72
What is the value of 18 + 12?
30
73
What is the term for a straight line that touches a circle at exactly one point?
Tangent
74
What is the value of 4 raised to the power of 2?
16
75
True or False: The product of two negative numbers is positive.
True
76
What is the sum of 3, 5, and 7?
15
77
What is the term for a number that has only two factors: 1 and itself?
Prime Number
78
What is 45 divided by 9?
5
79
What is the area of a square with a side length of 4?
16
80
Fill in the blank: A _____ is a figure with three sides.
triangle
81
What is the value of 7 * 3?
21
82
What is the term for the distance between two points on a graph?
Length
83
What is the value of 50 - 20?
30
84
What is the term for a line segment that connects two points on a circle?
Chord
85
What is 9 - 3?
6
86
What is the formula for the area of a parallelogram?
Area = base * height
87
What is 6 + 2 * 5?
16
88
True or False: A hexagon has six sides.
True
89
What is the term for the center of a circle?
Center
90
What is the value of 100 - 45?
55
91
What is 2 + 2 * 2?
6
92
What is the term for the angle opposite the hypotenuse in a right triangle?
Right Angle
93
What is 12 / 2?
6
94
What is the term for a polygon with four sides?
Quadrilateral
95
What is the value of 5 * 6?
30
96
What is 8 + 7?
15