Understanding Algebra Puzzles and Operations

Understanding Algebra Puzzles and Operations

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial explains an algebra puzzle where Tyler deduces the original number chosen by Claire. The puzzle involves a series of algebraic operations, and the solution is found by simplifying the expression. The key trick is understanding that the answer is always six less than the original number. The tutorial also explores solving the puzzle by working backwards and using inverse operations, emphasizing the importance of language in understanding algebra.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main objective of the algebra puzzle involving Tyler and Claire?

To practice multiplication and division.

To learn about different types of numbers.

To solve a complex algebraic equation.

To find the original number chosen by Claire.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in the algebra puzzle described in the video?

Divide the number by 6.

Add 22 to the number.

Triple the chosen number.

Subtract 7 from the number.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of dividing negative 36 by 6 in the puzzle?

Negative 3

Zero

Positive 6

Negative 6

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you find the original number if the answer is negative 3?

Subtract 6 from the answer.

Add 6 to the answer.

Divide the answer by 3.

Multiply the answer by 2.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you do if the answer to the puzzle is negative 2?

Add 6 to the answer.

Subtract 6 from the answer.

Divide the answer by 2.

Multiply the answer by 3.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when you add a positive 6 to the puzzle answer?

You simplify the expression.

You find a new answer.

You solve the puzzle.

You get the original number chosen.

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the inverse operation of subtracting 22 in the puzzle?

Dividing by 22

Adding 22

Multiplying by 22

Subtracting 44

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