Algebra 8

Algebraic bits

100

Name the terms in this equation:

3x² + 7y -3

 3x²     7y    -3

200

Name the constant in this equation:

4c + 5 - 3f

5

300

Name the pronumeral(s) in this equation:

8 + 8hg - 5d + 3 + 4k 

h  g  d  k

400

Write this equation out in full, listing all of the operations.

3d + 2w - 3c²   

3 x d + 2 x w - 3 x (c x c)

500

What is written in front of a pronumeral?

A number (numeral)

Solve it

100

Solve for y:

3y= 9

y= 3

200

Expand the brackets:

4(2x + 3)

8x + 12

300

Expand this equation:

x (x + 5f)

x² + 5fx

400

Solve this equation to find y:

y= 2+3 -5

y=0

500

Solve this equation to find y:

2y = 3 + 4

y= 3.5

Number stuff

100

What is the opposite of multiply?

Divide

200

What is the inverse of addition?

Subtraction

300

What is the square root of 16?

4

400

What are the highest common factors in this set of numbers:

2x, 10 x²

2 x

500

Factorise this equation:

3x + 6

3 ( x+ 2)

Random

100

What is the name of the mathematician that created the forumla E=MC²

Einstein

200

Algebra come from the ________ word 'al jebr'. which means broken parts. Fill in the missing word.

Arabic

300

How many zero's are there in a billion in Australia?

9

400

How many zero's are there in a billion in America?

9

500

The opposite side of dice always add up to what number?

7

Brain teasers

100

How many are in a bakers dozen?

13

200

In France, what is a pie chart sometimes called? 

Camembert

300

What number can not be represented in Roman numerals?

0

400

What is the only number that the letters are arranged in alphabetical order?

40.  Forty

500

What is the only number between 1 and 1000 that has the letter A in it?

1000