Plotting Points in the Four Quadrants

Question 1

Kym used the integer tiles to find the sum of (–3) + 6. The line showed that the answer is negative 3. Which of the following does Kym need to do to get the correct answer?

Revolt · Accepted Answer

remove the zero pairs

Question 2

David added 2 and –3 using the number line tool. Which of the following errors did he make?

Revolt · Accepted Answer

He started at 2 instead of zero.; He moved right 3 units for negative 3.

Question 3

Mateo begins his dive at sea level. He dives down 15 meters, and then rises up 4 meters. He dives again, going down 7 meters. Which equation models Mateo’s movements, and uses the commutative property?

Revolt · Accepted Answer

(–15) + 4 + (–7) = 4 + (–15) + (–7)

Question 4

Jim’s football team started a play on the 50 yard line. On the first play, the team had a 7-yard gain. On the second play, they lost 10 yards. What yard line was the ball on at the end of the second play?

Revolt · Accepted Answer

47

Plotting Points in the Four Quadrants Answers

More from this Course

TRY EDGENUITY HACKS