Algebraic Expressions and Board Lengths

Algebraic Expressions and Board Lengths

Assessment

Interactive Video

Mathematics

6th - 7th Grade

Hard

Created by

Thomas White

FREE Resource

The video tutorial explains how to write a one-step algebraic expression for a real-world problem. It involves visualizing a board cut into two pieces, assigning lengths to each piece, and formulating an expression to find the total length. The expression is derived by adding the known length of one piece to the variable length of the other piece.

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of writing a one-step variable expression?

To solve complex equations

To represent real-world situations

To calculate exact values

To create graphs

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is true about an algebraic expression?

It is a complete equation

It does not have an equal sign

It is used for graphing

It always has an equal sign

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it helpful to sketch a problem when dealing with algebraic expressions?

To make the problem more complex

To create a piece of art

To visualize and better understand the problem

To avoid solving the problem

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in solving a real-world problem using algebra?

Finding the solution

Sketching the problem

Ignoring the problem

Writing an equation

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of visualization in solving algebraic problems?

To help understand and solve the problem

To create a distraction

To make the problem more confusing

To avoid solving the problem

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the length of the first piece of the board?

104 inches

52 inches

26 inches

w inches

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If one piece of the board is 52 inches, what is the length of the other piece?

w inches

26 inches

52 inches

104 inches

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