Order of Operations
18− 6 ÷ 3 + 4
20
Write in Exponential Notation:
5×5×5×5
5^4
Erasers cost $5 each. Total is $35.
Create and solve the equation for total amount of erasers sold.
5x=35
x=7
Use the distributive property to make an equivalent expression.
4(3h - 2)
12h - 8
What is the highest score possible in one round of Bowling?
300
30 − 6 × 2 + 42
34
Evaluate:
52 + 25
57
Using the formula:
F=(9/5)C+32
Calculate what 15°C is in Fahrenheit.
59°F
Use the distributive property to make an equivalent expression.
5(2x − 3) − 3(x + 4)
7x − 27
This country has more lakes than the rest of the world combined.
Canada
Using these numbers:
3, 4, 6, 2
Make an equation that equals 21
(3 + 4) x 6 ÷ 2 = 21
A video game gives 6 coins. Each level quadruples coins. After 3 levels?
384
A number is multiplied by 5, then 18 is added.
The same number is multiplied by 3, then 42 is added.
Both results are equal. What is the number? Show your working.
5x+18=3x+42
2x=24
x=12
A rectangle's length is 5 cm more than twice its width. The perimeter of the rectangle is 64 cm. Find the width of the rectangle.
Let w = width, length = 2w+5
Perimeter: 2(w+2w+5)=64
2(3w+5)=64
6w+10=64
w=9
What is this Roman Numeral?
MMCLIV
2,154
Create an Expression for:
A teacher buys 3 packs of markers (12 per pack). She gives away 8, then shares the rest equally among 4 tables.
How many markers per table?
(3 × 12 − 8) ÷ 4
A weird space plant starts with 2 leaves.
Each day, the number of leaves becomes 5 times larger than the day before.
After 4 days of growth, the scientist trims 50 leaves for experiments.
The remaining leaves are then shared equally into 5 identical trays.
How many leaves are in each tray?
240 leaves per tray
A streaming service offers two plans.
Plan A costs $8 per month plus $3 per movie rental.
Plan B costs $15 per month plus $1.50 per rental.
Sarah subscribes to Plan A for 6 months, then switches to Plan B for the rest of the year. If she rents the same number of movies each month and her total cost for the year is $192, how many movies does she rent per month?
Let m = movies rented per month
Plan A for 6 months: 6(8+3m)=48+18m
Plan B for 6 months: 6(15+1.50m)=90+9m
Total cost: (48+18m)+(90+9m)=192
138+27m=192
m= 2 movies per month
What numbers should fill in the blanks so the expression equals 6x.
__(x+4)−2(x+__)
8, 16
What towns are Mr. Hermanson, and Mr. O'Hearn/Kearnan from? Need BOTH
Fargo and Ottawa