Confusing Math Tricks to Impress Your Teacher

Interactive Video
•
English, Mathematics
•
9th Grade
•
Hard
+3
Standards-aligned

Aiden Montgomery
Used 1+ times
FREE Resource
Standards-aligned
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Use the method for multiplying by 11. Then solve 36 x 11.
396
296
400
416
Tags
CCSS.4.NBT.B.5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Who was quoted as saying pure mathematics is the poetry of logical ideas?
Isaac Newton
Albert Einstein
Bob Marley
Nikola Tesla
Tags
CCSS.RL.2.6
CCSS.RL.8.3
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of the stopwatch in the video?
To count down to the trick's reveal
To prove no changes were made to the secret file
To time how long the trick takes
To keep track of the numbers chosen
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in performing the mathematical trick?
Writing down the pre-selected number
Selecting a four-digit number at random
Opening the secret text file
Using a random number generator
Tags
CCSS.6.EE.A.1
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the final sum of the numbers determined in the trick?
Through the use of a secret algorithm
By ensuring the sum of each pair of numbers equals 9999
By adding random numbers together
By psychic prediction
Tags
CCSS.1.OA.A.1
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What should you do if someone chooses 9999 as their number?
Choose 1111 as your next number
Restart the trick
Change the pre-selected number
Prevent them by setting rules
Tags
CCSS.7.NS.A.2C
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