Area & Surface Area
What is the area of a parallelogram that has a base of 7 inches, and a height of 4 inches?
28 square inches
Evaluate the expression m + 45 when m = 20
65
What is the greatest common factor of 10 and 8?
2
What is 7.31 + 6.25?
13.56
What is the area of a triangle that has a base of 6 centimeters, and a height of 4 centimeters?
12 square centimeters
Translate the following phrase into an expression:
5 less than 2 times y
2y - 5
What is the greatest common factor of 12 and 24?
12
What is 3.89 + 10.74?
14.63
What is the surface area of a cube that has an edge length of 5 feet?
150 square feet
Identify a coefficient, variable, term, and constant term in the following expression:
2x - 8
Coefficient: 2
Variable: x
Terms: 2x, 8
Constant Term: 8
What is the greatest common factor of 18 and 42?
6
What is 12.56 - 9.13?
3.43
What is the surface area of a triangular pyramid whose faces all have a base of 2 inches, and a height of 4 inches?
16 square inches
Evaluate the following expression:
20(1 + 2) - 52
35
What is the least common multiple of 6 and 4?
12
What is 7.11 - 4.99?
2.12
What is the surface area of a rectangular prism that has a width of 3 inches, a length of 5 inches, and a height of 2 inches?
62 square inches
Tim plays basketball and baseball. Every week, Tim practices basketball for 8 hours. Tim also practices baseball x hours per week. Write an expression that represents how many hours Tim spends practicing sports per week.
8 + x
What is the least common multiple of 11 and 2?
22
What is 10.2 - 5.56?
4.64