Fractions
What is 1/2 + 1/4?
3/4
What is -4 + 7?
3
Solve: x + 5 = 12
x = 7
Convert 0.75 to a percentage.
75%
Jane has 5 apples and buys 3 more. How many apples does she have now?
8
Simplify 12/18.
2/3
What is -3 × -5?
15
Solve: 3x = 18
x = 6
What is 25% of 80?
20
A shirt costs $40. It is on sale for 25% off. What’s the sale price?
$30
What is 2/3 × 3/4?
1/2
What is -10 + (-5) × 2?
-20
Solve: 2x – 3 = 11
x = 7
Convert 3.6 to a fraction in simplest form.
18/5
A car travels 180 km in 3 hours. What is the speed in km/h?
60 km/h
The sum of two numbers is 20, and their difference is 4. What are the numbers
12 and 8