Question: Mikel walks down 5 flights of stairs. Each flight has 8 steps. Which describes Mikel's descent?
A) -5 + 8 = 3
B) (-5) + (-8) = -13
C) (-5)(-8) = 40
D) (-5)(8) = -40
Correct answer: D
Grade: 7 | Topic: Number System | Difficulty: Medium | Standard: 7.NS.A.2