Parentheses
Prime/Composite
Equations/expressions
Mixed
Word Problems
100
100 + 500 ÷ 25 - (300 - 10 x 30)
What is 104
100

Is 2 a prime or composite number?

Prime. It is the only even number that is prime.

100

How do we make the equation equal on both sides?

3 + x = 8

x = 5

100

24 ÷ 8 + 6 x 2

What is 15

100
I buy a used xbox for $50. I then pay $10 for each of 5 video games that goes with it. How much did I pay in all?
What is 50+10x5 = $100
200
(9 + 2 -1 x 4 + (6-1) + 5)
What is 17
200

What is a prime number?

What is a composite number?

Numbers that only have two factors and are divisible by the number itself and 1.

Numbers that are divisible by more than 2 factors.

200

Solve for x 

x = 284 + (8 × 20)


x = 444

200

28 ÷ (13 - 2 x 3)

4

200
A gym has a $45 membership fee and charges $20 for each month. Write and evaluate an expression to find the cost to join for one year.
What is 45 + 20 x 12 = 165
300
(7 +3 x (5 – 2)) ÷ 4 x 2
What is 8
300

Is 9 a prime or composite number? What are its factors?

Composite

1,3,9

300

What do the brackets indicate in the expression?

[(3+2) - (2x1)] + 60 

that (3+2) - (2x1) should be performed first

300

25 - 16 + 275 ÷ 5

64

300
Andy has $1,500 and he invested in stock. In one day, his money was doubled. The next day he got a profit of $165 and later loss of $238. Write an expression for this and determine his present amount.
2,927
400
45 ÷ 9 + ( 24 x 3 – 5 – (2 + 4 ))
What is 66
400

What are the factor pairs of the number 12? Is it prime or composite?

Composite

(1,12), (2,6), (3,4)

400

Solve for C

(20 ÷ 4) + 5 =c

c = 10

400

20 ÷ 4 + 2 x 100

What is 205

400
Miss Frame buys 2 shirts at $12.00 each. She also buys a pair of jeans for $19.00 that gets a $3.00 discount. Write an equation and solve for the total.
What is 2 x 12 + 19 - 3 = $40
500
(2+8)^2 + 5 x 10 - (1 + 7^2)
What is 100
500

Is the number 47 Prime or composite and why?

Prime. It is only divisible by itself and 1.

500

Simplify the expression 

[6 11 (12 − 8) − 8] ÷ 8

32

500
19 - (8 + 18 ÷ 9) ÷ 3 x 2
What is 6
500
Tickets to a museum cost $10 for adults and $6 for students. How much will it cost for 5 adults and 12 students to enter the museum?
What is 5 x 10 + 12 x 6 = $122
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