Test Prep! 200s
Test Prep! 400s
Random Knowledge
Order of Operations PEDMAS
Math Riddles
100

x + 12 = 3x - 8

Answer: x = 10

100

2(x + 5) = x + 17

x = 7

100

This game saw massive resurgence in 2020 where players had to find an impostor among crewmates.

What is Among Us?

100

18−6÷3

16

100

I am a fraction. I am equivalent to 1/2, but my denominator is 10. What am I?

What is 5/10?

200

4x + 6 = x + 21

Answer: x = 5

200

5(x - 3) + 2x = 3(x + 7)

x = 9  

200

This 2023 movie starring Margot Robbie explores a live-action version of the iconic doll world.

What is Barbie?

200

8+23×2

24

200

I am a 3-sided shape. All my sides are equal, and all my angles are 60 degrees. What am I?

What is an equilateral triangle?

300

8x - 16 = 2x + 20

Answer: x = 6

300

4(x - 1) + 2(x + 3) = 3(x + 5) - 1  

x = 4

300

This 2023 film directed by Christopher Nolan focuses on the creator of the atomic bomb.

What is Oppenheimer?

300

(10−4)2÷3

12

300

I am a number. 30% of me is 18. What number am I?

What is 60?

400

10x - 3 = 5x + 22

Answer: x = 5

400

3(2x - 5) + x = 2(4x + 1)

x = -17

400

This is the 2024 Summer Olympic Games host city.

What is Paris, France?

400

5+(62÷3)−4×2

9

400

I am the next number in this pattern: 3, 8, 15, 24, 35, __. What number am I?

hat is 48?

500

3x + 18 = 7x - 10

Answer: x = 7

500

5(2x + 10) - 30 + 2x = 4(2x- 5)

x = -10 

500

This tech company became the first to reach a $3 trillion market valuation in 2024.

What is Apple?

500

33+(24÷3)×(5−22)

35

500

 I am a number. If you double me, add 5, then divide by 3, you get 7. What number am I?

 What is 8?

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