Exponents & Order
Write 4 × 4 × 4 using an exponent
Answer: 4³
Write an expression for 7 more than a number n
Answer: n + 7
Simplify 3(x + 2)
Answer: 3x + 6
A rectangular prism is 4 cm long, 3 cm wide, and 2 cm high. Find its volume.
Answer: 24 cm³
Which quadrant contains (3, 4)?
Answer: Quadrant I
Evaluate 3² + 5
Answer: 14
Write an expression for 5 times a number x
Answer: 5x
Are 5 + x and x + 5 equivalent?
Answer: Yes
A cube has side lengths of 3 cm. Find its volume.
Answer: 27 cm³
Which quadrant contains (−5, 2)?
Answer: Quadrant II
Evaluate 6 + 2 × 5
Answer: 16
Write an expression for 4 less than twice a number p
Answer: 2p − 4
Complete: 4(y + 3) = 4y + ___
Answer: 12
A rectangular prism is 6 ft long, 4 ft wide, and 3 ft high. Find its volume.
Answer: 72 ft³
What is the distance between (2, 1) and (2, 6)?
Answer: 5 units
Evaluate (8 + 4) ÷ 3 + 2²
Answer: 8
Evaluate 3x + 8 when x = 4
Answer: 20
Simplify 6a + 2a − 3
Answer: 8a − 3
A cube has side lengths of 5 cm. Find its total surface area.
Answer: 150 cm²
A rectangle has vertices (1, 1), (5, 1), (5, 4), and (1, 4). Find its area.
Answer: 12 square units
Evaluate 5² − 3 × (6 − 2) + 8
Answer: 21
A movie ticket costs $8 and popcorn costs $5. Write an expression for t tickets and 2 popcorns. Then find the cost when t = 3
Answer: 8t + 10; $34
Are 3(2x + 4) and 6x + 12 equivalent? Explain.
Answer: Yes. Distribute 3 to both terms: 6x + 12
A rectangular prism is 8 cm long, 3 cm wide, and 4 cm high. Find its total surface area.
Answer: 136 cm²
A quadrilateral has vertices (−4, −2), (2, −2), (2, 3), and (−4, 3). Find its area.
Answer: 30 square units