PEMDAS
24 ÷ 4 × 3 + 5 =
23
What is 20% of 50
0.20 × 50 = 10
1/4+3/4
1
Add 3.45 + 2.7
6.15
What do you call a number that has exactly two factors: 1 and itself?
Prime number
18 + 6 × (10 − 4) =
54
What is 35% of 80?
0.35 × 80 =28
1/2+ 1/3=
5/6
Subtract 10.5 − 4.25
6.25
What do you call a number that cannot be divided evenly by 2?
odd number
30 − 12 ÷ 3 × 2 =
22
A jacket costs $60 and is on sale for 25% off. How much is the discount?
$15
5/6-1/4
7/12
2.6 × 3.4
8.84
What do you call the top number of a fraction?
numerator
20 − 2³ × 3 =
-4
What percent of 40 is 12?
12/14= 0.30
A pizza is cut into 12 slices. Mia eats 3/12 of the pizza and her friend eats 1/4 of the pizza. How much of the pizza was eaten in total?
6/12 or 1/2
9.36 ÷ 0.6
15.6
What is the sum of the angles in a triangle?
180 degrees
(6 + 2)² ÷ 4 =
16
A video game originally costs $45. It is discounted 30% off.
How much does the game cost after the discount?
$31.50
6/11 divided by 2/3
18/22 or 9/11
A runner jogs 4.85 miles on Monday, 3.9 miles on Tuesday, and 2.75 miles on Wednesday.
How many miles did the runner jog in total?
11.5
What is the square root of 64?
8