Adding and Subtracting Integers Reviewer

Which of the following statements is true on adding integers?

• The sum of opposite integers is always a negative integer

• The sum of two negative integers is always a positive integer.

• . In adding positive integers, subtract the integers.

• In adding positive integers, add the integers and follow the positive sign.

What will be the sum if you add opposite integers?

• one

• zero

• A negative integer

• A positive integer

What is n in 12 + (-8) + 38 = n

• 42

• -42

• 24

• -24

Sukuna lost 10 points on page one and 5 points on page two of his math test. Which equation will be used to find Sukuna’s progress on his math test?

• 10 + 5 = n

• -10 + -5 = n

• 10 – (-5) = n

• -10 – (-5) = n

What will be Sukuna’s progress on his math test?

• +5 points

• -5 points

• -15 points

• +15 points

Which of the following equations is a property of subtracting integers?

• a - - b = a – b

• a – b = -a - b

• a – (-b) = a + b

• -a – (-b) = a + b

How will you rewrite the equation below?

-39 - (-45) = n

• -39 + 45 = n

• -39 - 45 = n

• 39 + 45 = n

• 39 - 45 = n

What is 26 - (- 9)?

• 17

• -17

• -35

• 35

A submarine was situated 500 feet below sea level. If it ascends 200 feet, what is its new position?

• 700 feet

• -700 feet

• -300 feet

• 300 feet

Sanemi has a balance of ₱500 in his bank account. He deposits ₱400 more and then withdraws ₱300. What is Sanemi’s new balance after these transactions?