Math Flashcards

(46 cards)

1
Q

Convert ¾ to a decimal

A

0.75

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

Convert 0.25 to a fraction

A

¼

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

Simplify 8 ÷ 2 × 4

A

16

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

Solve 5x + 2 = 12

A

x = 2

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

Find 20% of 150

A

30

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

Add ⅔ + ¼

A

11/12

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

Subtract 7/8 − 3/8

A

½

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

Multiply 2.5 × 4

A

10

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

Divide 45 ÷ 9

A

5

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

Find the area of a rectangle with length 6 and width 4

A

24

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

Find the perimeter of a square with side 8

A

32

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

Find the volume of a cube with side 3

A

27

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

Convert 12 inches to feet

A

1 foot

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

Convert 3 feet to inches

A

36 inches

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

What is 1000 milliliters in liters

A

1 liter

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

Convert 2 kilograms to grams

A

2000 grams

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

Simplify 3(4 + 5)

A

27

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

Find the mean of 3 6 9

A

6

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

Find the median of 4 8 10

20
Q

Find the mode of 2 4 4 5 6

21
Q

Round 56.78 to the nearest whole number

22
Q

Solve for y 3y = 12

23
Q

Find the slope between points (2 4) and (4 8)

24
Q

Find the circumference of a circle with radius 7

25
Find the area of a circle with radius 3
28.27
26
What is the probability of rolling a 3 on a six sided die
1/6
27
Simplify 10% of 250
25
28
Write 0.6 as a percent
0.6
29
Write 125% as a decimal
1.25
30
Find the simple interest on 1000 at 5% for 2 years
100
31
Solve 2x − 5 = 9
x = 7
32
Convert ¾ to a percent
0.75
33
Convert 0.2 to a fraction
1/5
34
What is the square root of 81
9
35
Simplify (3² + 4²)
25
36
Convert 1 hour to seconds
3600
37
Find 15% of 80
12
38
A recipe calls for 2 cups of flour and serves 4 people how much flour for 8 people
4 cups
39
What is ⅗ of 40
24
40
Solve 4x = 20
x = 5
41
Simplify 18 ÷ (3 × 2)
3
42
Convert 5 meters to centimeters
500
43
What is the range of 5 10 15 20
15
44
A store has a sale 20% off 50 how much is the discount
10
45
How much is the final price
40
46
What is the perimeter of a triangle with sides 3 4 and 5
12