Mariah explained how to add -8 + (-4) by using the number line below. Mariah stated that -8 + (-4) = -4 by counting four spaces to the right from -8 on the number line and ending at -4. Which
Miss Reyes put -7 + 5 = ? on the board and asked her students to represent the problem with a number line. Charlie drew the number line below. Which of the following correctly describes Charlie’s number line? A. The
A submarine was cruising at 450 feet below sea level. The captain instructed the crew to climb 200 feet. Which of the following represents the submarine’s new position? A. -450 – 200 = -650 feet
Josefa was overdrawn on her checking account, which left her with a balance of -$15.00. She made a deposit of $50. Which of the following represents this scenario? A. -$15 + $35 = $50 B. -$15 + $50 = $35
At 6:00am, the temperature was 5 degrees F. The temperature fell 9 degrees more by 8:00am. Which of the following represents this scenario? A. B. C. D.