Expressions and Equations
Ratios and Proportions
Integers and Drawing
Random
Random
100
In 1 min:
Simplify or expand the following expression
-3(x-2)
-3x+6
100
Jenny has $25 and she earns $10 for each lawn that she mows. Jenny wants to buy a concert ticket that costs $85.What is the minimum number of lawns Jenny needs to mow to be able to buy the concert ticket. Show math and explain your reasoning.
She needs to mow 6 lawns since she already has 25 dollars.
100
Evaluate: 1: min
9−(−5) and DRAW on a number line
+14
Negative next to a negative=Positive
AND an amazing drawing
100
Quick teach:
There are 3 red, 4 blue, and 3 white marbles in a bag. You select one marble. This is the probability that you will select a blue marble.
What is 2/5 or 40% or 0.4?
100
A shipping company packs items into a box that is 8 inches long, 5 inches wide, and 3 inches tall.
What is the volume of the shipping box?
Respond in a complete sentence
The box has a volume of 120 cubic inches
200
2 min: Simplify and combine like terms: Show your line/steps
2x+3+4x-1
6x+3-1
6x+2
200
A car travels 210 miles in 6 hours.
What is the unit rate in miles per hour OR what is the COP?
Show work and reasoning
The car would go 35 Miles per hour.
200
Write and Draw:
The temperature at noon in Colorado was 12°F. By midnight, it dropped 18°F.
What is the temperature at midnight?
Ex. The temperature at midnight was___. How we know was...
The temperature at midnight was -6°F because___
and a Mr.Lopez level drawing
200
Draw and Explain
Two angles are complementary to each other. One is 38°.
Find the missing angle.
What is 52° and a sick drawing
200
A rectangle has a length of 14 inches and a width of 23 inches. What is the perimeter?
What is 74 inches?
300
Select the expression equivalent to:
(4x+3)+(−2x+4)
A. −2x+12
B. −8x+12
C. 6x+7x
D. 2x+7
D
2x+3+4
2x+7
300
A worker earns $168 for 12 hours of work.
What is the hourly rate or what is the constant of proportionality?
Ex. This worker earns.... How I solved this problem was...
This worker earns 14 dollars every hour. How I solved this problem was...
300
DRAW: 2-3MIN
A submarine is at −50 feet. It rises 25 feet, then dives 40 feet, and then rises 10 feet.
What is its final position?
-55 feet and an amazing drawing
300
The grades for a student are 95, 80, 68, 72, and 85. What is the median grade?
What is 80?
300
A circle has a diameter of 8 cm. What is the circumference? (No Calc)
What is 25.12 cm?
400
A student says:
2(x+3)=2x+3
Is this correct? Why or why not? Write a sentence and show your math.
No, because they forgot to distribute the 2 with the 3.
400
A jacket that Aaron wants to buy costs $80 and is discounted 25%.
How much money will he save and what is the new total of the jacket?
He will save $20 and the jacket will now cost $60.00.
400
Katherine says:
−4−7=3
Is the student correct?
Explain why or why not.
No. The correct answer is −11. Subtracting a positive moves further negative.
400
The height of puppies in inches are listed below:
Put the data and order:
15, 16, 18, 15, 14, 14, 17, 14, 17, 14, 15, 12, 14
Find: What is the Mean, median, mode(s), and range of the data?
Mean/Average:15
Median: 15
Mode:14
Range:8
400
PT:
A cereal company wants to know which box it should use to be able to sell the most cereal possible.
One box is 3in x 5in x 6.2in, while the other cereal box is 2.5in x 4in x 8.5in .
What is the difference in volumes?
What is 8 cubic inches?
500
Double points:
Simplify by combining like terms: Show your steps
5(3x−2)−4(2x+1)
7x−14
500
Raul goes to a store and finds a $50 hoodie marked down by 20% and a $30 hat by 10%.
What is the total amount he saved between both items if he purchased them?
He saves Hoodie: $10
Hat: $3
Total saved: $13
500
A student is simplifying the expression:
6−(−3)+(−4)
The student writes:
6−3−4=−1
Question:
Is the student correct? Explain the mistake and find the correct answer with your own work.
The student is incorrect. Subtracting a negative becomes addition.
500
Enter the value of 5 ⋅ (13.5 – 4.5)
Use PEMDAS
45
500
A rectangular prism has a volume of 360 cubic cm, a height of 6 cm, and a width of 10 cm. What is the length?
What is 6 cm?