Parts of an Expression
2 Parts
Write the following as an exponent, and write it in expanded form.
Three and forty-five hundredths to the power of seven.
3.457
3.45 x 3.45 x 3.45 x 3.45 x 3.45 x 3.45 x 3.45
What is the difference between an expression and an equation?
An equation is a mathematical sentence that has an equal sign, while an expression is a mathematical sentence that does not have an equal sign.
Solve Using PEMDAS
42 + 11( 2+3 ) - 13
58
2 Parts
Show me an example of commutative property, and associative property.
a + b = b + a
a + (b + c) = ( a + b ) + c
What is Ms. Lizzie's hidden talent?
Singing, cooking, baking, being dope as heck, etc.
Solve the following exponents.
272
0.005671
9.45620
729, 0.00567, 1
2 Parts
What separates terms in an expression?
Write an expression with 4 terms, 2 coefficients, and 1 CNV.
Addition and Subtraction signs only
Answers Vary
Evaluate the expression
x = 4 y = 5 z = 6
10(z - x + y)
70
2 Parts
Show me a similar expression for the following
3 + 15 =
4 x (10 x 11)=
15 + 3
(4 x 10) x 11 or (4 x 11) x 10
Who is our principal and assistant principal?
Mrs. Maggie and Mr. Paul
2 Parts
Write the following as an exponent, and write it in expanded form.
Three fifths to the power of four
(3/5)4
3/5 x 3/5 x 3/5 x 3/5
Write the expression
ten less than three x plus one
( 3x + 1 ) - 10
Solve using PEMDAS
(2(6-3.5)+123-(49/7)) + 10
1736
Distribute
10 ( x + 5 )
10x + 50
Mr. Promise is having a what in January?
Baby Girl
Find the LCM and GCF of the following
12, 30
GCF: 6
LCM: 60
Write the expression
d dimes added to 59 cents
d + 0.59
Evaluate the expression
x = 8 y = 1/2 z = 10
3x + y(z - 22)
27
Undistribute
21x + 14
7( 3x + 2)
What is Ms. Lizzie's full name?
Everyone gets 200 points for each correct part of the name.
Elizabeth (Lizzie) Leigh Weatherspoon
Find the LCM and GCF of the following
21, 63
GCF: 21
LCM: 63
Write the expression
Twenty-four times the quantity four x minus thirteen y
24( 4x - 13y )
Solve using PEMDAS
(10(2.45+10.55)+83)- 32
633
Simplify like terms
3x2 + 4y + 0.2x2 + 56 - 1.25y
3.2x2 + 2.75y + 56
Write the PRIDE Rules out
P Practice A Listening Body
R Respect For All
I I Am Accountable
D Do At First Request
E Everybody Safe