(8 Math) Simplifying Algebraic Expressions

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

Writing Algebraic Expressions

100

What are the Constant(s) in this expression?

-4b + xy - 35 + 64d - 248

35 and 248

200

How would your write this expression:

The product of 326 and c.

326c or (326 x c)

300

How would you write this expression:

15 more than the quotient of 24 and 8.

(24 divided by 8) + 15

400

What is the constant in this expression:

4a + -3c - 18 + 13bx

-18

500

Write the following expression:

The sum of -6 and b multiplied by the difference of 15 and r.

(-6 + b) x (15 - r)

or

(-6 + b)(15 - r)

Substitution

100

Simplify. 3(q+1)

q = 12

39

200

Simplify. -4(b+7 -52)

b = 60

-60

300

Simplify. (3x+12) - (2x+4)

x = 8

16

400

Simplify. (4x-16) - bx²

x = 3

b = 10

-94

500

Simplify. (a + b + c + 8a - abc) x 4

a = 2, b = 3, c = 4

4

Simplifying expressions

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

Even More Simplifying Expressions

100

Simplify. 4(b-6)+19

b = 7

23

200

Simplify. 4(-3p+6)-3p

p = 2

-6

300

Simplify. 4x-5(x+6)+120

x = 10

80

400

Simplify. 3n + (5-2n)+9n

n = 4

45

500

Simplify. [-2(x-6)+3(x+5)] - x²

x = 8

-29