Confusing Math Tricks to Impress Your Teacher

Confusing Math Tricks to Impress Your Teacher

Assessment

Interactive Video

English, Mathematics

9th Grade

Hard

CCSS
4.NBT.B.5, RL.2.6, 6.EE.A.1

+3

Standards-aligned

Created by

Aiden Montgomery

Used 1+ times

FREE Resource

Standards-aligned

CCSS.4.NBT.B.5
,
CCSS.RL.2.6
,
CCSS.6.EE.A.1
CCSS.1.OA.A.1
,
CCSS.7.NS.A.2C
,
CCSS.RL.8.3
,

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