7th grade Math Review

Random Trivia

100

Which animated musical film featuring a K-pop girl group fighting demons has become Netflix’s most-watched animated movie of summer 2025?

KPop Demon Hunters

200

This company makes the iPhone, iPad, and MacBook.

Apple

300

In baseball, what is the position called that is played between second base and third base?

Shortstop

400

What is the real name of the artist known as Bad Bunny?

Benito Antonio Martínez Ocasio

500

This soccer superstar, known as “Messi,” or Lionel Messi plays for what soccer (football) team?

Inter Miami and the Argentina national team

Exponents

100

When you see the following expression, what is the big number called and what is the little number on top of it called?

2⁴

Big number = base; little number = exponent

https://www.khanacademy.org/math/pre-algebra/pre-algebra-exponents-radicals/pre-algebra-exponents/v/introduction-to-exponents

200

How can you rewrite the following in exponential form?

7 x 7 x 7 x 7 x 7 

7⁵

300

How can you rewrite 9² in expanded form?

9 x 9

400

What is the value of:

8⁴

4096

https://www.khanacademy.org/math/pre-algebra/pre-algebra-exponents-radicals/pre-algebra-exponents/v/introduction-to-exponents

500

What is the value of:

2³ + 3² - 4²

1

https://www.khanacademy.org/math/pre-algebra/pre-algebra-exponents-radicals/pre-algebra-exponents/v/introduction-to-exponents

Order of Operations

100

Simplify the following expression:

62

https://www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-order-of-operations/v/introduction-to-order-of-operations

200

3 + 4² x (3 + 2)

83

300

Simplify the following expression:

5

https://www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-order-of-operations/v/introduction-to-order-of-operations

400

45

500

30

Adding Integers

100

-4 + -5

 -9

https://www.khanacademy.org/math/arithmetic/arith-review-negative-numbers/arith-review-add-negatives-intro/v/adding-negative-numbers

200

-10 + 15

5

https://www.khanacademy.org/math/arithmetic/arith-review-negative-numbers/arith-review-add-negatives-intro/v/adding-negative-numbers

300

14 + -12

2

https://www.khanacademy.org/math/arithmetic/arith-review-negative-numbers/arith-review-add-negatives-intro/v/adding-negative-numbers

400

-2 + -3 + 5

0

https://www.khanacademy.org/math/arithmetic/arith-review-negative-numbers/arith-review-add-negatives-intro/v/adding-negative-numbers

500

6 + (-2 + -5)

-1

Distributive Property

100

8(4+2) = ?

48

200

7+9(2x-3)

18x-20

300

This animal is the largest mammal on Earth.

A blue whale

400

-3(-x-10)

3x+30

500

Factor out a common factor using the distributive property  2x + 28 

2 (x + 14)

Linear Equations

100

The name of the location that we start with when graphing any point on a coordinate plane? 

What is the origin?

200

Solve for x:

2x-7=7

7

300

How many quadrants does a coordinate plane have?

4

400

The 2024 Summer Olympics were held in this European city, known as the “City of Light.” Name that City.

Paris

500

What is the correct format for an ordered pair: 

(x,y) or (y,x)?

(x,y)