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Spencer is playing his favorite board game, Road Race, with some friends. Players take turns picking cards that tell them how many spaces to move forward or backward. On his first turn, Spencer picked a $7$ and moved forward $7$ spaces. $\newline$ If Spencer picks a $-2$ on his next turn, what should he do? $\newline$ Choices: $\newline$ (A) move forward $2$ spaces $\newline$ (B) move backward $2$ spaces $\newline$ (C) do not move

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Understanding integers

Full solution

Q. Spencer is playing his favorite board game, Road Race, with some friends. Players take turns picking cards that tell them how many spaces to move forward or backward. On his first turn, Spencer picked a

7

and moved forward

7

spaces.

\newline

If Spencer picks a

-2

on his next turn, what should he do?

\newline

Choices:

\newline

(A) move forward

2

spaces

\newline

(B) move backward

2

spaces

\newline

(C) do not move

Identify Negative Number: Spencer picked a $-2$ , which means he should move backward, not forward. Calculation: $-2$ indicates a backward movement.
Calculate Backward Movement: Since moving backward is represented by a negative number, Spencer should move $2$ spaces backward. Calculation: $-2$ spaces = move backward $2$ spaces.

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