One and Two Step Expressions Class Review

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Mathematics

•

6th Grade

•

Practice Problem

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Medium

Stacey Lafayette

Used 25+ times

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6 Slides • 17 Questions

One and Two Step Expressions Class Review

One Step Expression

has one operation
order matters if subtracting or dividing
more than one way to say the same thing
"less than" and "fewer than" changes the order
if we don't know a number, we use a variable

Examples of One Step Expressions

3m is the product of m and 3
w + 9 is the total of w and 9
5 - k is 5 decreased by k

j\ \div\ 5\ is\ the\ quotient\ of\ j\ and\ 5

There are other ways to say the same things.

Fill in the Blanks

Type answer...

Fill in the Blanks

Type answer...

Multiple Choice

Which one is NOT the same as the others?

the product of y and x

x multiplied by y

y times x

the quotient of x and y

Poll

True or false? 14 increased by h is equivalent to the sum of h and 14

true

false

Multiple Select

Which word phrases mean s - u? Check ALL that are true.

difference of s and u

s less than u

s decreased by u u

u fewer than s

Poll

$Can\ the\ \exp ression\ 20\ \div\ d\ say\ the\ quotient\ of\ d\ and\ 20?$

yes

Open Ended

Haisley has x number of sweateshirts in her closet. Six don't fit her any more. Write an expression to show how many sweateshirts fit her.

Type response here

Poll

True or False.....

c - r means r less than c

true

false

Two Step Expressions

have 2 operations
may need ( ) to show meaning
apply order of operations
the word "quantity" is helpful
words have to match up with order

Multiple Choice

Which expression means double the quantity of 4 increased by u?

2u + 4

2(4 + u)

2(4) + u

4\ +\ u\ \cdot\ 2

Fill in the Blanks

Type answer...

Multiple Select

Which word phrases look like 15 - (b + 1)? Check all that are true.

15 decreased by the total of b and 1

the difference of 15 and the quantity b increased by 1

15 minus b plus 1

the sum of b and 1 minus 15

Multiple Choice

Choose the variable expression that means 5 times the quantity of j divided by 2?

$5\ \cdot\ j\ \div\ 2$

$5\left(2\div j\right)$

$5j\div2$

$5\left(j\div2\right)$

Poll

True or False.....

24 - 8n means the product of 8 and n decreased by 24

true

false

Scenarios -

Here's when we need expressions to help us evaluate a problem

These questions are BOTH one and two step expressions.

Multiple Select

Choose any scenarios that can be evaluated using the expression 10m

Mark has m dollars and then earns $10 for doing shores. What is is total money?

Mariah did m push-ups. Her older brother can do ten times as many. How many can her brother do?

Ferris ran for m miles, but Kerry ran for 10 more miles. How far did Kerry run?

One pair of mittens cost $10. What is the total cost for m pairs?

Multiple Choice

Alan picked s + 5 pounds of strawberries on Tuesday, but then he picked twice as many pounds the next day. How much did he pick on Wednesday?

2s + 5

5 + 2(s)

$\left(s+5\right)^2$

2(s+5)

Multiple Choice

What does the expression 100 + 45h represent?

The electrician charges $100 per hour and then a $45 tip.

The mechanic charges $45 per hour plus $100 for the part to repair the car.

Poll

True or False..... Wednesday was w degrees and Thursday was 2 degrees colder. Thursday was 2 - w

true

false

We're done reviewing!

What else do you need help on?

Ask me now.

The quiz has 8 multiple choice and 4 true/false.

One and Two Step Expressions Class Review

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