Numbers and Operations
Add:
3.5 + 2.8
6.3
Simplify the expression:
2a + 6a
8a
What is the volume of a 2 x 3 x 6 foot box?
36 cubic feet
What is an angle less than 90 degrees called?
Acute angle
Solve:
12 ÷ 4 + 6
9
4(10-x)
40 - 4x
What is the "average" of a data set called?
mean
How many faces does a triangular prism have?
5 faces
Multiply:
3/4 × 2/5
3/10
Simplify the expression:
-4 + 8p - 6p - 5 + 20p
-9 + 22p
A rectangle is 10 cm long and 6 cm wide. What’s its perimeter and area?
Perimeter- 32 cm
Area- 60 square centimeters
What quadrant is (-4, 2) in?
Quadrant II
What is the LCM of 8, 12, and 20?
120
Solve the equation for x:
1/3x = 24
x = 72
Emma has a ribbon that is 53 inches long. What is the length of the ribbon in feet?
4 feet, 5 inches
Point A is located at (2, 3) and Point B is located at (2, 8) on the coordinate plane. What is the distance between Point A and Point B?
5 units
Kiara baked 30 oatmeal cookies and 48 chocolate chip cookies to package in plastic containers for her friends at school. She wants to divide the cookies into identical containers so that each container has the same number of each kind of cookie. If she wants each container to have the greatest number of cookies possible, how many containers does she need?
6 containers
Write an equation and solve the problem:
Lara and Mae participated in a quiz contest. They scored 23 points in all. If Lara score 9 points, how many points did Mae score?
9 + x = 23
x = 14
You leave at 8:45AM and return at 12:30PM. How long were you gone?
3 hours and 45 minutes
How many edges does a cube have?
12 edges