Pre-Algebra
Percents/interest
Probability
Ratios and proportions
Exponents and rational numbers
100
solve for x
3x=6
x=2
100
what is 0.5 as a percent?
50%
100
There is a 0% chance that you will be coming to school tomorrow. Describe the likelihood of you coming to school tomorrow
Impossible
100
I drove 180 miles in 10 hours. Find the unit rate
18 miles per hour
100
What is 42
16
200
solve for y
y/4=8
y=32
200
What is 2/5 as a percent
40%
200
What is the theoretical probability of spinning blue on this wheel
1/5 or 20%
200
x and y are proportional; Find the missing value in this table
20
200
What is x2*x3
x5
300
solve for a
-3+a=13
a=16
300
what number is 20% of 70
14
300
you flip a coin 100 times and land on heads 33 times. What is the experimental probability of landing on heads?
33% or 33/100
300
solve the proportion
x/8=8/2
x=32
300
What is (2/3)2
4/9
400
solve for v
2v-5=7
v=6
400
find the percent increase:
20 to 25
25%
400
Write out the SAMPLE SPACE of spinning this spinner
Pink, orange, Green, Yellow, blue
400
solve the proportion
3/x=9/27
x=9
400
what is (3*10050*x17+9275-2342)0
1
500
solve for e
-e/4+(-4)=0
e=-4
500
An account earns a simple interest rate of 5% per year. It has a principal (starting) amount of $200. How much money is in the account after a decade (10 years)
$300
500
The theoretical probability of picking a prime number out of the first 50 numbers is 30%. How many prime numbers are there between 1 and 50?
15
500
A scale model of a house has a scale of 1 in:8 ft
the scale model is 1 foot long. How long is the actual house?
96 ft
500
what is |-(1/4)2-(1/2)2|
5/16