7th Grade GMAS Test Practice

What is the additive inverse of 2/5?

• 2/5

• -2/5

• 5/2

• -5/2

What is the additive inverse of -3.2?

• +3.2

• -3.2

• +2.3

• -2.3

What number will complete the equation? -3 + 4 + __ = 0

• +3

• -4

• -7

• -1

Sara had a balance of $350 in her bank account. Her electric bill was $375. After she pays the electric bill, what amount of money should she deposit to bring her bank account back to $0?

• $375

• $350

• $25

• $50

A scuba diver reached a depth of -14 feet (below sea level). The diver descended another -12 feet. How many feet will the diver have to travel to return to sea level?

• +26 ft.

• -26 ft.

• +14 ft.

• +2 ft.

Which expression best represents the number line below?

• (-4) + (+3)

• (-4) – (+3)

• (-4) – (+7)

• (-4) + (+7)

Which expression best represents the number line below?

• –6 + (–4)

• –6 – (–4)

• –6 + (–10)

• +4 + (–6)

Which number line shows the additive inverse property?

• A

• B

• C

• D

On Tuesday morning, the temperature was recorded at 5°C. Over the course of the day, the temperature dropped 7°. After this drop, what temperature will be recorded?

• 12° C

• 2° C

• –2° C

• –12° C

Which expression is equivalent to –21?

• 9 – (–12)

• 9 + (–12)

• –9 + 12

• –9 – 12