Math 7 Benchmark 1 Review

What is the correct number sentence that represents the number line above?

• a. −6 + 4 − 7 = −9

• b. −6 − (−4) + 9 = 7

• c. −6 + 4 + 9 = 7

• d. −6 + 2 + 11 = 7

Which number sentence represents the situation above?

• a. $40 − $12 + $15 = $43 ; No, he did not gain any money.

• b. $40 + $12 − $15 = $37 ; Yes, he gained $3.

• c. −$40 + $12 + $15 = −$3 ; No, he did not gain any money.

• d. $40 − $12 + $15 = $43 ; Yes, he gained $3.

Determine whether the statements are true or false by checking the provided solutions.

• a. Both statements are wrong.

• b. Both statements are correct.

• c. Statement 1 is correct but Statement 2 is wrong.

• d. Statement 1 is wrong but Statement 2 is correct.

Maria went on a hike that took her down 57 feet below sea level. She climbed 213 feet, and then took a break before she continued to hike another 194 feet below sea level. What was Sarah’s final elevation with respect to the sea level?

• a. -38 feet

• b. 76 feet

• c. 38 feet

• d. -76 feet

Perform the indicated operation:

• a. 1/2

• b. -13/10

• c. 13/10

• d. -1/2

Perform the indicated operation:

• a. -1/6

• b. 33/6

• c. -6/11

• d. 11/3

• a. 1

• b. 4/5

• c. 4 1/5

• d. 9/5

Which of the following is equivalent to (−10) × 4 × (−2)?

• a. (−5) × (2) × (−2) × (−2) × (−2)

• b. (−5) × (−2) × (−2) × (−2) × (−2)

• c. (−5) × (4) × (−2) × (2)

• d. (−5) × (−4) × (2) × (−2)

Mark had a debt of -21.54 dollars. If Van owes four times as much as Henry, which of the following indicates Van’s debt?

• a. 86.166 dollars

• b. -86.16 dollars

• c. 86.16 dollars

• d. -86.116 dollars

James played seven rounds of golf in a tournament. If his score for each round was -6, what was his total score for the tournament?

• a. 43

• b. 42

• c. -43

• d. -42