Arithmetic
Simplify
66div3+10*4
62
What symbols are used for multiplication? Need to name all of them.
x, *, (), nothing
Simplify
(1/2)-(3/4)
-1/4
How much candy can you earn from doing chores?
1
What is the difference between a ratio and proportion?
A proportion is 2 equivalent ratios that equal each other, while a ratio is a comparison of 2+ quantities
Simplify
3^3+(5^2-4^2)div3
30
What symbols are used for division?
/
or
div
Convert into a fraction and simplify
0.625
5/8
What is the 5th rule in the classroom?
Use math tools responsibly!
Write and simplify the ratio
12 minions buy 624 watermelons
52 or 1/52
Simplify
-5(-3x+15)
15x-75
What is the difference between an expression and equation?
An expression is a math sentence with arithmetic operations. An equation is an expression with an equal sign
Convert into a percent
15/8
187.5%
What can you earn as a raffle prize? (2 things minimum)
Suckers, hot chips, 2 pieces of candy, squishes, 2 art prints
Solve
85/100=n/15
12.75
Simplify
8^2-(15div3)+12
71
When you break down a number to its primes, what is it called?
Prime Factorization
Convert to a decimal
435%
4.35
What do you do when you finish your work? (All steps in order)
1. Ask Mr. Beall for the answer key
2. Check your answers and mark questions that are incorrect
3. Turn in the assignment into the turn in tray
4. Get a sticker for your folder
On Saturday, Jimothy bought 5 packs of stickers for $10. On Sunday, he spent $6 on more packs. How many packs did he buy Sunday?
3 packs
Simplify
30+4^2-(250div10*5)
-79
What are the 7 parts to order of operations?
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction, Go left to right
Simplify
3/8+5/20
5/8
What would be a score on an assignment if 10% of the problems were missing and no work was shown?
1
The ratio of berries to oranges is 10:1. If there are 25 oranges, how many berries are there?
250