Common Assessment retest

Which expression does not have a value of 0?

• x - 4

• -x + 4

• x + 4

• 4 - x

Which situation will Kiyo end up in the same location as where she started?

• Kiyo walks 3 steps forward, 9 steps backward, and 3 steps forward

• Kiyo walks 17 steps backward, 20 steps forward, and 2 steps backward

• Kiyo walks 7 steps forward, 10 steps backward, and 3 steps forward.

• Kiyo walks 12 steps backward, 16 steps forward, and 8 steps backward

Natalie has 27 apples to give to her classmates. She gives away 12 t the boys in her class and 15 to the girls in her class. How many apples does Natalie have left?

which situation demonstrates opposites quantities that combine to make 0?

• A hiker climbs 100.1 ft and then climbs another 100.1 ft. to the top of the mountain.

• A roller coaster rises 75 9/10 ft. and then falls 65 1/10 ft.

• A skydiver descends 300 1/4 ft. and then floats up 150 1/4 ft. when the parachute opens.

• The stock market loses 9.7 points on Monday and then gains 9.7 points on Tuesday.

which number line represents this situation?

• a

• b

• c

• d

Which expression describes the scenario correctly?

• A

• B

• C

• D

What can the sum 78 + (-34) mean in terms of George's bank account?

• George deposits $78 and deposits $34 in his bank account. George has $112 in his account.

• George deposits $78 and withdraws $34 from his bank account. George has $44 in his account

Which statements are true

• 1 and 2

• 3 and 5

which operation is illustrated on the number line?

• a

• b

• c

• d

What is the straight-line distance between the two friends, in meters?

• a

• b

• c

• d