Order of Operations
What are the Order of Operations?
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction (PEMDAS)
2 x 7 =
14
7(2 + 1) =
21
x - 2 = 4
x =
6
22 =
4
Use the order of operations
6 + 3 x 5 =
21
9 x 6 =
54
3(4 + 3 + 2) =
27
x + 9 = 16
x =
7
72 =
49
Use order of operations
20 - 23 =
12
8 x 7 =
56
5(-9 + 6) =
-45 + 30 = -15
x(6) = 54
x =
9
33 =
27
Use order of operations
3 x 12 - (9 + 7) =
20
12 x 11 =
132
4(7 - x) =
28 - 4x
x/4 = 10
x =
40
43 =
64
Use order of operations
12 - (6 + 4) - 5(9 -3) + 72 =
12 - 10 - 5(6) + 49 =
12 - 10 - 30 + 49 =
-28 + 49 = 21
32 x 12 =
384
2x(4 + 12) =
8x + 24
15x = 75
x =
5
105 =
100,000