Exponents
Order of Operations
Vocab
Solve
Random Riddles
50
24
16
50
Simplify the following expression:
50
What is the letter that represents an unknown called?
variable
50
2x + 5 where x = 12
29
50
What has to be broken before you can use it?
an egg
100
what is 25 ?
32
100
3 + 42 * (3 + 2)
3 + 16*5 = 83
100
When you "undo" an operation you perform the.....
inverse operation
100
y = x + 24 - 12 where x = 36
48
100
What goes up but never comes back down?
your age
150
What is the value of:
33
27
150
5 x (4) + 25 = 45
150
What are factors?
the numbers used in a multiplication problem (not the answer...that is the product)
150
y = r + 5 x 10 where r = 2
52 (did you use PEMDAS? (r + 5 x 10)
150
No matter what, what can you always count on?
your fingers
200
What is 53 ?
125
200
Simplify the following expression:
200
The top number in a fractions is called...
numerator
200
Solve y = 3x - 4 where x = 9
23
200
What begins with T, finishes with T, and has T in it?
a teapot
250
What is the value of:
23 + 32 - 42
250
27 + (9) / 3= 30
250
what is a quotient?
The answer in a division problem
250
y = 2x(x + 5) where x = 5
100
250
What is full of holes but still holds water?
a sponge