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Warm UP

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- Convert 23 miles to feet. (5280 ft = 1 mi)
- Convert 120 lbs to kilograms. (0.454 kg = 1 lbs)
- Convert 6 feet to miles. (5280 ft = 1 mi)
- Convert 4 quarts to liters. (1 liter = 1.05 quarts)
- Convert 0.045 barrels to gallons. (73 gallons = 2 barrels)

121,440 feet

54.48 kg

0.00114 miles

3.8095 Liters

1.6425 gallons

6. Convert 75 minutes to days.

7. Convert 46 inches to miles. (1 mi = 5280 ft)

0.05208 days

0.00072601 miles

CCCA Unit 1

- Why is it important to understand the “language” of mathematics?

Definitions

Identifying Parts

Guided NOTES

- Can have variables, numbers, addition, subtraction, multiplication, division, parenthesis, square roots, exponents…
- Examples:

- Symbols or letters used to represent an unknown
- Examples:

- How many items are being added, subtracted, divided
- Examples:

3

4

- Same variable raised to the same power
- Examples:

- The number in front of a variable
- Examples:

123

9

1

- The number up in the air next to a base
- The number of times you multiply something times itself
- Examples:

3

1

4

- What the exponent sits on
- The part that has been raised to a power
- Examples:

2

x

y

- A number that has no variable
- It can be positive or negative
- Examples:

-42

5

-8

- Items that are being multiplied together
- Can be numbers, variables, parenthesis
- Examples:

1 and 6…. Or 2 and 3

9 and x and y

(x + 2) and (y – 3)

3 and (z – 9)

- Simplify inside parenthesis
- Take care of exponents
- In order from left to right, multiplication or division
- In order from left to right, addition or subtraction
- Examples:

-18

- Sum
- Plus
- Add
- More Than
- Increased
- Together

- Difference
- Minus
- Decreased
- Less Than (swaps the order)
- Take away

- Quotient
- Half
- Divide by

- Product
- Twice
- Double
- Triple
- Times

- Square
- Cubed
- To the power of
- Raised to a power

The sum of a number and 10

x + 10

The product of 9 and x squared

9x2

9 less than g to the fourth power

g4 – 9

8 + 3x

Eight increased by three times a number

WORKSHEET

Identifying Parts and Translating Expressions Practice