LMS- CPA 1 Study Guide

Chloe owes her Dad $7.25 that she borrowed for food. She earned $4.50 for doing some chores.

Which calculation best represents Chloe's situation?

• 7.25 - 4.50

• -7.25 - 4.50

• -7.25 + 4.50

• 7.25 + 4.50

Tags

CCSS.7.NS.A.1C

Mrs. Mohammed is standing on -25 and a student is standing on the additive inverse of -25.

On what number is the student standing?

• 0

• 25

• 15

• -25

Tags

CCSS.7.NS.A.1B

Which number line diagram represents the operation

(-2) - (-6) ?

• A

• B

• C

• D

Tags

CCSS.7.NS.A.1B

Which situation would result in 0?

• A

• B

• C

• D

Tags

CCSS.6.NS.C.5

A woman is on an elevator that goes down 40 floors, then up 12 floors and back down 25 floors.

Which expression describes the scenario correctly?

• 40 + (-12) + (-25)

• 40 + 12 + (-25)

• -40 + (-12) + 25

• -40 + 12 + (-25)

Tags

CCSS.7.NS.A.3

A man is working construction on a machine 6.9 feet above the ground. He is digging a trench that is 8.7 feet below ground. Which equation can be used to determine the distance between the man and the bottom of the trench?

• A

• B

• C

• D

Tags

CCSS.7.NS.A.1C

Kelsee correctly rewrites the expression shown below.

7 -4

Which could be Kelsee's expression?

• 7 - (-4)

• 7 + (-4)

• 4 - 7

• 4 + 7

Tags

CCSS.7.NS.A.1B

Carlos kept this record of transactions of his checking account.

Which transaction shows the greatest change tp the balance of the savings account?

• Groceries

• Phone Bill

• Birthday Check

• Sold Text Book

Tags

CCSS.6.NS.C.7C

Use the number line to solve this problem.

Binasa has $7 in her wallet. She earns $5 doing chores. Binasa decides to buy a shirt for $12 with her money.

• $12 because

  7 + 5 = 12

• $-2 because

  -7 + 5 = -2

• $14 because

  7 - 5 + 12 = 14

• $0 because

  7 + 5 - 12 = 0

Tags

CCSS.7.NS.A.1C

Tags

CCSS.7.NS.A.1B