Math Flashcards

(83 cards)

1
Q

What is 7 + 5?

A

12

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2
Q

What is 15 - 9?

A

6

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3
Q

What is 4 x 6?

A

24

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4
Q

What is 36 ÷ 6?

A

6

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5
Q

True or False: The sum of an even number and an odd number is always odd.

A

True

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6
Q

What is the value of the expression 3 + 4 x 2?

A

11

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7
Q

Fill in the blank: The perimeter of a rectangle is calculated by ______.

A

adding the lengths of all sides

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8
Q

What is the area of a square with a side length of 5?

A

25

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9
Q

If a triangle has a base of 10 and a height of 5, what is its area?

A

25

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10
Q

What is the next number in the sequence: 2, 4, 6, 8, ____?

A

10

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11
Q

What is 50% of 80?

A

40

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12
Q

What is the mode of the following set of numbers: 2, 3, 4, 4, 5?

A

4

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13
Q

What is the median of the following numbers: 1, 3, 3, 6, 7, 8, 9?

A

6

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14
Q

True or False: A circle has a constant width.

A

True

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15
Q

What is a right angle?

A

An angle that measures 90 degrees.

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16
Q

What is the value of x in the equation 2x + 3 = 11?

A

4

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17
Q

What is 9 squared?

A

81

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18
Q

If a bus can hold 50 passengers, how many buses are needed for 200 passengers?

A

4

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19
Q

What is the next number in the pattern: 5, 10, 15, ____?

A

20

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20
Q

What is the total number of degrees in a triangle?

A

180 degrees

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21
Q

Fill in the blank: A hexagon has ______ sides.

A

six

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22
Q

What is the greatest common factor (GCF) of 8 and 12?

A

4

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23
Q

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

A

12

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24
Q

What is 25 + 37?

A

62

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25
What is the result of 100 - 45?
55
26
True or False: All squares are rectangles.
True
27
What is the value of 12 ÷ 4?
3
28
What is the sum of the angles in a quadrilateral?
360 degrees
29
If a book costs $15 and you buy 3 books, how much do you spend?
$45
30
What is the next number in the sequence: 1, 1, 2, 3, 5, ____?
8
31
What is the perimeter of a rectangle with a length of 8 and a width of 3?
22
32
What is 7 x 8?
56
33
What is 18 ÷ 2?
9
34
Fill in the blank: The fraction 1/2 is equivalent to ______ percent.
50 percent
35
True or False: The sum of the interior angles of a pentagon is 540 degrees.
True
36
What is the formula for calculating the area of a rectangle?
length x width
37
If a triangle has sides of length 3, 4, and 5, is it a right triangle?
Yes
38
What is 5 + 5 x 2?
15
39
What is the value of 10 - (3 + 2)?
5
40
If you have 3 apples and you buy 2 more, how many apples do you have?
5
41
What is 14 + 6?
20
42
What is 81 ÷ 9?
9
43
Fill in the blank: A triangle with all sides equal is called an ______ triangle.
equilateral
44
What is the value of 8 - 3 x 2?
2
45
What is the sum of 10, 20, and 30?
60
46
What is 3/4 + 1/4?
1
47
What is the product of 6 and 7?
42
48
What is the value of 15 - (3 + 5)?
7
49
What is 12 + 15?
27
50
True or False: A cylinder has two circular bases.
True
51
What is the area of a rectangle with a length of 10 and width of 4?
40
52
What is the next number in the pattern: 10, 20, 30, ____?
40
53
What is the sum of the angles in a triangle?
180 degrees
54
What is 5 squared?
25
55
If you have a dozen eggs, how many eggs do you have?
12
56
What is the value of 10 ÷ 2?
5
57
What is the next number in the sequence: 3, 6, 9, ____?
12
58
True or False: A square has four equal sides.
True
59
What is the area of a triangle with a base of 6 and a height of 4?
12
60
What is the sum of 8, 12, and 4?
24
61
What is 16 - 7?
9
62
What is 3 x 5?
15
63
Fill in the blank: The number that comes after 99 is ______.
100
64
What is the value of 20% of 50?
10
65
What is the greatest common multiple of 2 and 3?
6
66
What is the next prime number after 5?
7
67
What is 45 ÷ 5?
9
68
What is the value of 10 + 2 x 3?
16
69
What is half of 80?
40
70
What is the value of 11 - 4?
7
71
If a rectangle has a length of 10 and a width of 5, what is its area?
50
72
What is 2 + 2 x 2?
6
73
What is the sum of the numbers 1 through 5?
15
74
What is 100 - 75?
25
75
What is the value of 2 x (3 + 4)?
14
76
What is the area of a circle with a radius of 3?
28.26 (approximately)
77
What is the value of 5 + 3 x 1?
8
78
What is the next number in the sequence: 1, 4, 7, ____?
10
79
What is the value of 7 - 2?
5
80
What is 13 + 9?
22
81
What is 2/3 + 1/3?
1
82
What is 100 ÷ 4?
25
83
What is the next number in the pattern: 1, 2, 4, 8, ____?
16