order of operations
Solve: (5+5) - 3
7
write x + x + x as a multiplication statement
3x
Is this a product with a variable, a quotient with a variable, or a number as a single term?
13x
Product with a variable
How would you write an algebraic expression if each item costs $7 and you buy an unknown amount of items?
7x
4x + 5
x = 3
17
Solve: 4 + (3 - 1) =
6
Write 2 x y as a product with a variable
2y
Is this a product with a variable, a quotient with a variable, or a number as a single term?
22/x
Quotient with a variable
Write an algebraic expression for having 3 equal bags of apples, with an unknown number of of apples in them. Use a letter of your choice for the variable.
3a
7b - 3
b= 6
39
Solve: 6 - 2 + 1
3
Write f + f + f + c as an algebraic expression
3f + c
Is this a product with a variable, a quotient with a variable, or a number as a single term?
-544
Number as a single term
Write an expression if you have
x bags each weighing 3 kilograms and
y boxes each weighing 2 kilograms.
2x+2y
16d - 4
d= 8
124
Would you get the same answer? why or why not
15/3 + 3+3 and 15/3 + (3+3)
No because you need to do the parenthesis first. which would change the answer
Write (b+b+b+b)+2c into an algebraic expression.
4b+2c
Is this a product with a variable, a quotient with a variable, or a number as a single term?
544/x
quotient with a variable
You have $25 left after buying a sandwich for $12 and and a pop. You started with $41.
41-12-p=25
4t + 5t
t= 6
54
5 + 8 x ( 3 + 3)
53
Write 3b - (a+a+a+a) into an algebraic expression.
3b - 4a
Which one is a number as a single term
a) 5b b) 3767 c) 5b + 22c
Write the equation: You save $5 every week and get a $10 bonus from your parents at the end of the month. How much money, m, have you saved in 4 weeks?
5 x 4 + 10 = m
140/ (10 x b)
b=2
7