Exponents
Which statement shows the correct value for the exponential expression 52?
25
How do you write the math expression that means “the product of 16 and 26”?
16 X 26
(2+3) - 42
What is the FIRST step you do to solve this expression?
P - Parenthesis
Are the following expressions equal to each other??
2x + 2
1 + 2x + 1
YES
1 + 2x + 1 = 2x + 2
1 + 1 = 2
Which statement shows the correct value for the exponential expression 63?
6 x 6 x 6 = 216
If you were given the exponential expression 75, how would you write it out?
You DO NOT need to solve.
7 x 7 x 7 x 7 x 7
How do you write the expression "take away 5 from 22"?
22 - 5
When evaluating or solving an expression, can you ADD before MULITPLYING?
NO.
Are the following expressions equal to each other?
4 (x + 2)
4X + 2
NO.
You have to distribute 4 into BOTH x and 2.
4x + 8
Which math expression means “the difference of 40 and 12”?
40 - 12
What is the value of the exponential expression 24
16
If you see the words "more than" or "sum," what expression will use?
ADDITION +
Evaluate (14+x)÷2 when x=4.
9
Which expression is equivalent to 4(x + 3)?
4x + 12
How can you simply the following expression?
3x + 4 + 2x + 7
5x + 11
What is the value of the exponential expression 33?
27
What math expression means " an unknown number TIMES 5?'
5n
5 X n
5(n)
Evaluate 36÷(x+9) when x=3.
3
What is an equivalent expression to 5(2x+3)?
10x + 15
Evaluate 10⋅(x+3) when x=2
50
Tina bikes 3 miles.
Mark bikes 3 times as far as Tina.
Kai bikes 3 times as far as Mark.
Which exponential expression represents the distance Kai bikes?
33 miles
If you see the word "quotient," what expression will you see or use?
DIVISION.
What is the correct Order of Operations?
P - Parenthesis
E - Exponents
M - Multiplication
D - Division
A - Adding
S - Subtracting
NO.
What expression is equivalent to
4(x+2)?
We are NOT solving.
4x + 8