7th Grade Expressions & Equations

Which expression best describes the operation below.

3 divided by w

An expression for the sequence of operations described below.

divide s by q, add r to the result, then triple what you have.

There are a adults at the fair. There are 20 more kids than adults. Which expression shows how many kids there are?

• a + 20

• a - 20

• 20 - a

• 20a

Evaluate the expression for p = 10.

Write your answer as a decimal or whole number.

13 + 0.6p

Evaluate the expression for t = –23 and u = –15.

|u − t| =

• There are three terms

• There are four terms

• The coefficient of the third term is 10

• The sum is 6 for all values of p,q, and r.

Which property of multiplication is shown?

9 · 0 = 0

• associative property

• zero property

• distributive property

• commutative property

• associative property

• zero property

• distributive property

• commutative property