7th Grade Final Mathematics Quiz

If negative five is added to positive six, what will be the sign of the sum?

• a. positive

• b. positive, negative

• c. negative

• d. negative, positive

What is the sum of the absolute value of positive five and the absolute value of negative ten?

• a. negative nine units

• b. nine units

• c. negative fifteen unit

• d. positive fifteen units

What is the sum of the given: (-10) + (-13)?

• a. -23

• b. 23

• c. -3

• d. 3

Multiply (-5) * (-8).

• a. -45

• b. 40

• c. -13

• d. -3

Which of the following sets of terms below does NOT include like terms?

• a. 9m, -9m, 7m

• b. 30, -25, 25

• c. 1p, -7p, 7p

• d. 6x, 6y, 6z

Which is the correct simplified version of the expression -5x + 10 + 5x?

• a. -10x+10

• b. 10x+10

• c. 10

• d. -10

Which of the following is an example of a set of like terms?

• a. 17y, y, 17

• b. 15x, -33x

• c. 18, 21g, 24

• d. -5x, -5y, -5xy

Which is the correct simplified version of the expression 32x + 8 - 34x?

• a. 66x + 8

• b. -2x + 8

• c. 74x

• d. 6x

What property/phrase is being used to simplify the expression? 2(x-10)=2x-20

• a. Associative

• b. Commutative

• c. Combine Like Terms

• d. Distributive

Solve for the value of x in the equation, 8x - 6 = 42.

• a. 5

• b. 6

• c. 7

• d. 8