# Translating Phrases into Equations and Expressions Name _________________________________________

Date ___________________________________________

Class __________________________________________

### Unit 3 Lesson 2 portions

Mild – Use the following to answer parts a-d.

7x + 4 – 2x + 8 = 32 a.

Put a circle around all the variables b.

Put a triangle around all the constants c.

Put a box around all the terms. d.

Underline all of the coefficients

### ___________________ ______________________

__________________________ ___________________________

Question of the day

:

Have you ever taken a different language or wanted to? If so, which one? Why and how do we learn different languages?

___________________________________________________________________________________

Objective: By the end of today’s lesson, SWBAT Translate Word Phrases Into

Expressions/Equations

### Mini Lesson:

Look at the words on the board. Fill them into the chart below under the correct symbol. Anyone with 10 or more right in the next 4 minutes will win 3 trojan bucks.

Examples/Visuals:

Phrase – Written Language

1.

Eight more than some number

2.

One-fourth of a number is 12

3.

Two more than four times some number

4.

Eight less than some number is 16

5.

Five less than the product of two numbers

Expression/Equation

Station 1 – Students will use whiteboards to write the following mystery equation or expression (read by Ms. Douglas or Ms. Cerasoli).

Directions: Translate the following phrases into mathematical expression or equations.

The sum of a number and ten.

The difference between 5 and a number.

Six less than the product of a number and 7

Eighteen more than a number.

Five times a number is 75.

A number divided by 14 equals 16.

5 more than a number.

The sum of a number and 12 is 16.

Sixteen less than twice a number.

### Station 2 –

Give students cut outs and have them match each phrase with an expression or equation.

Six less than the sum of 11 and 9 is 14.

n + 11 = 14

A number n divided by 7 is 2.

A number n times 11 is 22.

2n + 9 = 12 n - 7 = 14

Nine more than twice a number n is 12.

Fourteen is the difference between a number and seven.

Seven less than a number n is

14.

A number plus 11 is 14.

A number minus 14 is seven

11 + 9 - 6 = 14 n/7 = 2

11n = 22 n + 11 = 14 n - 14 = 7

Independent Practice: Translating Phrases into Equations and Expressions

Directions: Translate the following phrases into mathematical expression or equations.

1.

Two-thirds of a number.

2.

Five divided by a number is 5

1.

2.

__________________________

__________________________

3.

Six less than three times a number.

4.

The difference of a number and eight divided by ten.

5.

A number plus 3

3.

4.

__________________________

__________________________

5.

__________________________

6.

10 times a number is equal to 60. 6.

__________________________

7.

__________________________ 7.

Sixteen less than the sum of three and a number.

8.

A number is decreased by 9.

9.

Five more than the sum of a number and 7.

10.

The product of a number and three.

11.

Seven minus a number.

8.

9.

10.

11.

__________________________

__________________________

__________________________

__________________________

### Exit Ticket Name_________________________

Directions: Translate the following phrases into mathematical expression or equations.

1. Six subtracted from a number 1.

__________________________

2.

__________________________ 2.

Five times the sum of a number and four

3.Twice the difference of a number and three totals twelve

3.

__________________________

### Exit Ticket Name_________________________

Directions: Translate the following phrases into mathematical expression or equations.

1. Six subtracted from a number 1.__________________________

2. __________________________ 2.

2. Five times the sum of a number and four

3.Twice the difference of a number and three totals twelve

3.

__________________________

### Exit Ticket Name_________________________

Directions: Translate the following phrases into mathematical expression or equations.

1. Six subtracted from a number 1.

__________________________

2.

Five times the sum of a number and four

3.Twice the difference of a number and three totals twelve

2.__________________________

3.

__________________________

Name _________________________________________

Date __________________________________________

Unit 1 Homework 2 Due Wednesday 12/18/2013

Homework: Translating Phrases into Equations and Expressions

Directions: Translate the following phrases into mathematical expression or equations.

12.

Six less than twice a number is forty-five 4.

__________________________

13.

A number minus seven yields ten 5.

__________________________

14.

The total of six and some number

15.

16.

Eight times a number is forty-eight

17.

The product of fourteen and a number

18.

Twice a number minus eight

19.

The quotient of a number and seven is two

20.

Three-fourths of a number

21.

The product of a number and ten is eighty

22.

Twelve added to a number is the same as eight

23.

Three times a number equals fifteen

6.

__________________________

7.

__________________________

8.

__________________________

9.

__________________________

10.

__________________________

11.

__________________________

12.

__________________________

13.

__________________________

14.

__________________________

15.

__________________________