Order of Operations
5 + 3 x 4 =
17
-14 + 8 =
-6
1, 2, 4, 5, 10, 20
Simplify 4/12
4/12 = 1/3
Write 15% as a decimal.
0.15
4 x 32 =
36
10 + (-6) =
4
Evaluate 2 to the power of 3.
23 = 2 x 2 x 2 = 8
3/5 + 4/5 =
7/5 or 1 and 2/5
Write 1.08 as a percentage.
108%
20 - 30 / 2 =
5
-3 - 6 =
-9
What are the factors of 36?
1, 2, 3, 4, 6, 9, 12, 18, 36
3/4 + 3/8 =
9/8 or 1 and 1/8
What is 5% of $200?
$10
15 + 4 x 8 - 20 =
27
12 - (-9) =
21
Evaluate 35 divided by 32
33 = 27
2/7 x 2/5 =
4/35
0.6 x 0.7 =
0.42
11 + (9 - 5)2 x 2 =
43
-15 + (-4) - (-2) =
-17
Express 100 as the product of its prime factors.
100 = 22 x 52
3/12 divided by 2/5
15/24 or 5/8
A television worth $150 is put on sale for 20% off. What is the sale price of the TV?
$120