The Prime Choice
I am a number that has exactly two factors: 1 and myself.
What is a Prime Number?
Convert the fraction 1/2 into a decimal.
What is 0.5?
A pizza is cut into 8 slices. If you eat 1/4 of the pizza, how many slices did you eat?
What is 2 slices?
In the expression 10 + (5 x 2), which operation do you do first?
What is Multiplication [Parentheses]?
Solve 1/2 x 1/3.
What is 1/6?
Solve 5 squared (52).
What is 25?
Which is greater: 0.45 or 0.405?
What is 0.45?
You buy a shirt for $15.50 and socks for $4.25. How much change do you get from a $20 bill?
What is $0.25?
Solve: 20 - 4 x 3
What is 8?
If you circle 1/3 of the set, how many basketballs are in the circle?
What is 5?
Which of these is a composite number: 13, 17, 21, or 23?
What is 21?
Factors are 1, 3, 7, 21
Write 0.75 as a fraction in simplest form.
What is 3/4?
A race is 5 miles long. You have finished 3/5 of it. How many miles have you run?
What is 3 miles?
Solve for x:
x + 7 = 15
What is 8?
Solve and simplify:
3/4 x 4/5
What is 3/5?
Written in exponential form, what is 4 x 4 x 4 x 4 x 4?
What is 45
Round 12.678 to the nearest hundredth.
What is 12.68?
A bag of apples weighs 4.2 pounds. If you buy 3 bags, what is the total weight?
What is 12.6 pounds?
Evaluate [ (4 + 2) x 3 ] - 5
What is 13?
An area model has 4 columns and 3 rows. If 2 columns and 1 row are double-shaded, what is the product?
What is 2/12 or 1/6?
I am a perfect square. The sum of my digits is 9. I am greater than 50 but less than 100.
What is 81?
Order these from least to greatest:
1/4, 0.3, 1/5.
What is 1/5, 1/4, 0.3?
You are making 2.5 batches of cookies. Each batch needs 3/4 cup of sugar. How much sugar do you need total?
What is 1 7/8 cups?
Write an algebraic expression for "six less than a number n."
What is n - 6?
Estimate the product of 6 1/8 and 2 4/5 by rounding to the nearest whole numbers.
What is 18?