MODULE 4 TEST

Which property of addition is shown? (4 + 5) + 6 = 4 + (5 + 6)

• Associative Property

• Commutative Property

• Distributive Property

• Identity Property

In the morning, the temperature was 15°F. During the day, the temperature decreased 39°F. Which expression can be used to find the temperature at the end of the day?

• 15 - (−39)

• 15 + (−39)

• −15 − 39

• −15 + 39

Which addition expression is equivalent to −27 − (−38)?

• −27 + (−38)

• 27 + (−38)

• −27 + 38

• 27 + 38

Which of the following correctly shows whether the solution to each expression is positive or negative?

• POSITIVE

  NEGATIVE

  POSITIVE

• POSITIVE

  POSITIVE

  NEGATIVE

• NEGATIVE

  POSITIVE

  NEGATIVE

• NEGATIVE

  NEGATIVE

  POSITIVE