Math Flashcards
0
Q
3x12
A
36
1
Q
3 x 9
A
27
2
Q
4 x 6
A
24
3
Q
4 x 7
A
28
4
Q
4 x 8
A
32
5
Q
4 x 9
A
36
6
Q
4 x 12
A
48
7
Q
12 x 5
A
60
8
Q
6 x 7
A
42
9
Q
6 x 8
A
48
10
Q
6 x 9
A
54
11
Q
6 x 12
A
72
12
Q
7 x 7
A
49
13
Q
7 x 8
A
56
14
Q
7 x 9
A
63
15
Q
7 x 12
A
84
16
Q
8 x 9
A
72
17
Q
8 x 12
A
96
18
Q
9 x 12
A
108
19
Q
11 x 11
A
121
20
Q
11 x 12
A
144
21
Q
11^2
A
121
22
Q
12^2
A
144
23
Q
13^2
A
169
24
14^2
196
25
15^2
225
26
16^2
256
27
17^2
289
28
18^2
324
29
19^2
361
30
Complementary lines
Sum of angles equals 90 degrees
31
Supplementary lines
Sum of angles equals 180 degrees
32
Adjacent lines
2 angles that share a common side
| The sum of the 2 angles is equal to the larger one
33
Corresponding lines
Set of parallel lines with another line, called a transversal running through both
34
Congruent triangles
Side lengths and angles are the same values
35
Isosceles triangle
Two sides of equal length
| Two angles are equal
36
Equilateral triangle
All side length and angles are the same
| All angles equal 60 degrees
37
Perimeter for a triangle
Add up all 3 sides
38
Area for a triangle
A=(1/2)bh
39
Area of a rhombus
Multiply base by the height
| A=bh
40
Area of trapezoid
A = (1/2)h(b1+b2)
41
Circumference of a circle
C = 2(3.14)r
42
Area of a circle
A = (3.14)r^2
43
Rectangular cube volume
V = l x w x h
44
Rectangular cube surface area
2lw + 2wh + 2lh
45
Cylindrical solid volume
V = (3.14)r^2
46
Cylindrical solid total surface area
2(3.14)r(r+h)
47
Prime numbers
2,3,5,7,11,13,59,83
48
Greatest common factor
Largest factor that divides into each Integer
49
Least common multiple (LCM)
Multiple all of the prime factors of each integer as many times as they appear
50
```
Percent = ?
Part = ?
```
```
% = part/whole
Part = %/whole
```
51
Average = ?
Sum of terms/number of terms
52
1 gallon = ? Quarts
4 quarts
53
1 quart = ? Cups
4 cups
54
1 quarts = ? Pints
2 pints
55
1 pint = ? Cups
2 cups
56
1 cup = ? Ounce
8 ounces
57
Order of operation
Parenthesis
Exponents
Multiplication/division
Addition/subtraction
