Ratios & Proportional Relationships
The Number System
Expressions & Equations
Geometry
Statistics & Probability
Random
100
A pack of 4 notebooks costs $12. What is the cost of 1 notebook?
$3 per notebook
100
What is the value of -12+43 ?
31
100
Combine like terms: 3x+4+5x .
8x+4
100
What is the area of a rectangle with a length of 8 units and a width of 6 units? Be sure to include the correct units in your answer!
48 square units
100
A spinner has 4 equal sections: red, blue, green, and yellow.
What is the probability of landing on blue?
Double Your Points! What's the probability of landing on blue or green?
1/4
Double: 2/4 or 1/2
100
What has been the most popular number this school year?
67
200
A car travels 210 miles in 3 hours. What is the unit rate?
70 miles per hour
200
A scuba diver was exploring and taking pictures at a depth of -55 feet. The diver went up 62 feet. What is the diver's new elevation? How is this possible?
7 feet
It's possible because the diver is on a boat.
200
Use the distributive property to expand the following expression: 4(2x-7) .
8x-28
200
Two angles form a straight line. One angle measures 126° .
What is the measure of the other angle?
Double Your Points! Correctly note if these angles are complementary or supplementary.
54°
Double: These angles are supplementary.
200
A bag contains 6 red marbles, 5 blue marbles, and 4 green marbles.
What is the probability of randomly selecting a green marble?
Give your answer as a fraction.
4/15
200
What phrase do students use to encourage themselves and others to focus on class?
Lock in
300
Is the relationship proportional? How do you know?
Double Your Points! What is the name of the ordered pair located at the point (0,0) ?
Yes, because the ratio of y:x or y/x is always 3. When x=0 then y=0 .
The point (0,0) is known as the Origin.
300
What is the product of -8(7) ?
-56
300
Solve the equation: x-5.3=21.8 .
Double Your Points! What property of equality was used to solve this equation?
27.1
Double: The addition property of equality.
300
A scale drawing uses the scale 1 inch = 4 feet. If a wall measures 9 inches on a drawing, what is the real length of the wall?
36 feet
300
What is the median of the following data set: 10, 6, 12, 8, 4, 9 ?
8.5
300
What started as a creepypasta and will soon be released as a full-length movie?
Backrooms
400
A hoodie originally costs $40 and is on sale for 30% off. What is the sale price?
$28
400
A submarine descends 52 feet in 4 equal steps. What is the change in depth during each step?
-13 feet during each step
400
A gym charges a $15 sign-up fee plus $8 per visit
Write an equation for the total cost y after x visits.
y=8x+15
400
Find the circumference of a circle with a radius of 7 units. Use the pi button in the calculator to find the answer.
Round the answer to nearest hundredth.
43.98 units
400
A student wanted to know the favorite lunch of the kids in our school. To get their data, they asked all the 7th grade boys who come to campus what their favorite lunch is.
Is the student's data biased or representative? What could they do to improve their data?
It's biased.
They should ask:
1. Boys and girls
2. Kids who do their work from home AND on campus
3. Students from 6th, 7th, and 8th grades instead of just 7th grade.
400
What large rodent is known for being calm, friendly, and relaxing in hot springs in many internet memes?
Capybara
500
A pet shelter mixes 3 cups of wet food with every 5 cups of dry food for a special meal. If they use 24 cups of wet food, how many cups of dry food will the shelter need?
40 cups of dry food
500
Evaluate:
−4+3(2−7)^2÷5
Double Your Points! State, off mute, the steps that you completed in order, mentioning the specific numbers in this expression.
Answer: 11
1. Subtract inside the parentheses: (2-7)
2. Evaluate the exponent: (-5)^2
3. Multiply: 3(25)
4. Divide: 75divide5
5. Add: -4+15
500
Solve: 3(x−4)+5=20
Double Your Points! State, off mute, the steps you completed in order.
x=9
Double: Answers vary
500
You are building a toy block house with a little kid.
The main part of the house is a rectangular prism with a length of 6 units, a width of 4 units, and a height of 3 units.
The roof is a triangular prism with a volume of 36 cubic units.
What is the total volume of the block house?
Final volume: 108 cubic units
Rectangular Prism: 72 cubic units
Triangular Prism (given): 36 cubic units
500
A teacher surveys 20 randomly selected students about their favorite school subject.
12 students say math is their favorite subject.
Based on the survey, predict how many students out of 100 would be expected to choose math as their favorite subject.
60 students
500
What blue alien is known for causing chaos and saying, "This is my family. I found it, all on my own. It's little, and broken, but still good. Yeah, still good."?
Double Your Points! What does Ohana mean?
Stitch
"Ohana means family. Family means nobody gets left behind or forgotten."