You toss a coin four times. What is the probability that you will get all Heads?
What is 1/16 or 6.25%
100
Denise read 42 more pages than Elaine. Elaine read a total of 71 pages. How many pages did Denise read?
What is 113?
100
x - 23 = 45
What is 68?
200
Solve.
|-6| =
What is 6.
200
4x + 11 = 19
What is 2
200
A bag contains 5 red marbles and 7 yellow marbles. You pick a marble without looking. What is the probability that you pick a red marble?
What is 5/12 ?
200
Bill spent $27.34 on groceries. He paid with a $50.00 bill. How much change should he have received?
What is $22.66?
200
3y + 9 = 36
What is 9?
300
Solve for x:
|x| = 2
What is 2 and -2.
300
3(x+2) - 5 = 10
What is 3?
300
You toss two dice. What is the probability that the numbers appearing on the dice are 5 and 7?
What is 1/18 or ? 5.55%
300
If a number is increased by 15, and then the result is tripled. If the answer is 231, what was the original number?
What is 62 ?
300
z - 1/2 = 3 1/4
What is 3 3/4?
400
The sum of every prime factor of 64 adds up too.
For example, the prime factorization of 25 are 5 * 5. The sum of the prime factors would be 10.
What is 16.
400
2(4 * 5 - 7)x =0
What is 0?
400
A car dealer has 7 red cars, 12 blue cars, and 10 white cars. The dealer grabs 1 set of keys without looking. What is the probability that she grabs keys to a car that is red?
What is 7/29 ?
400
A book is on sale for 10% off. If the regular price is $14.50, what is the sale price?
What is $13.05 ?
400
3.4 - x = 1.2
What is 2.2?
500
A recipe calls for 1 ounce of butter for every 2 cups of broth. How much butter is needed for 7 cups of broth?
What is 3 1/2 oz?
500
5x(4 + 9 -2) = 55
What is 1 ?
500
A car dealer has 7 red cars, 12 blue cars, and 10 white cars. The dealer grabs 1 set of keys without looking. What is the probability that she grabs keys to a car that is NOT red?
What is 22/29 ?
500
The temperature outside at 5 AM was -12 degrees. The temperature rose at a steady rate, and by 11 AM the temperature was 12 degrees. What was the temperature change per hour?