Writing and Solving Expressions with Let Statements
Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Practice Problem
•
Hard
+6
Standards-aligned
Olivia Brooks
FREE Resource
Standards-aligned
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to substitute variables when writing expressions?
To avoid using numbers
To confuse the students
To ensure clarity and accuracy in solving
To make the expressions look longer
Tags
CCSS.6.EE.A.2C
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first thing we need to determine when given a scenario involving let statements?
The unknown variable
The weight of the cookies
The number of cookies Alex has
The total number of cookies
Tags
CCSS.6.EE.B.7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which variable is used to represent the number of cookies Nathan has?
n
x
a
c
Tags
CCSS.6.EE.B.6
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to be specific when writing let statements?
To confuse others
To make the statement longer
To use more variables
To avoid ambiguity
Tags
CCSS.RI.6.4
CCSS.RI.7.4
CCSS.RI.8.4
CCSS.RI.9-10.4
CCSS.RI.9-10.4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why should we avoid writing expressions like 2x or n times 2?
They are incorrect
They can cause confusion later
They are too complex
They are too simple
Tags
CCSS.6.EE.B.6
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does the expression 2n represent in the context of the video?
The number of cookies Nathan has
The number of cookies Alex has
The total number of cookies
The number of cookies Rebecca has
Tags
CCSS.6.EE.B.6
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do we represent the number of cookies Rebecca has?
n + 5
2n
n - 5
5n
Tags
CCSS.6.EE.B.6
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