Writing & Simplifying Practice

Translating Pt 1

100

Translate the following into algebra: The sum of 9 and a number is twelve.

n + 9 = 12

200

Translate the following into algebra: The quotient of a number and five is less than eight.

n/5 < 8

300

Translate the following into algebra: The product of a number and 6 is greater equal to eleven.

6n = 11

400

Translate the following into algebra: The difference of 9 and the product of two and a number is six.

9 - 2n = 6

500

The difference of eight and a number is above fifteen.

8 - n > 15

Translating Pt 2

100

Translate the following into algebra: The product of seven and a number is -35.

7n = -35

200

Translate the following into algebra: The sum of a number and ten is greater than fourteen.

n + 10 > 14

300

Seven less than a number is six.

n - 7 = 6

400

The product of five and a number increased by eighteen is twenty.

5(n+18)=20

500

Translate the following into algebra: Nine less than a number is no more than 52.

n - 9 < 52

Simplifying Expressions Pt 1

100

6x + 2y - 4x - y

2x + y

200

3x - 7y + 1 - 2x

x - 7y + 1

300

18 + 6x - 6 + 4x

12 + 10x

400

3a² + 7 - 5a + 8a²

11a² + 7 - 5a

500

12x - 36 - 7x + 8 +2y

5x - 26 + 2y

Simplifying Expressions Pt 2

100

17a + 2 - 3b + 11 + 5b + a

18a + 13 - 2b

200

-30xy +15yx

-15xy

300

14 + y + y - 14

2y

400

10 + 24x + 16x -7

3 + 40x

500

17 - 18x - 2 + 6x - 12

3 - 12x

Random Trivia

100

What does “www” stand for in a website browser?

World Wide Web

200

How long is an Olympic swimming pool (in meters)?

50m

300

What is the name of the largest ocean on earth?

Pacific Ocean

400

What is the name of the biggest technology company in South Korea?

Samsung

500

What is "cynophobia"?

Fear of dogs