P6 Test Revision

Exponents

100

What is 4 x 4 x 4 x 4 written as an exponent?

4⁴

200

Find the Value of write 5 x 5 x 5 x 5 x 5 x 5  as an exponent, then find its value.

5⁶  ,   625

300

What is 243³ written as a product of the same factor?

243 x 243 x 243

400

How do you write 1/2 x 1/2 x 1/2 x 1/2 x 1/2 as an exponents?

(1/2)⁵

500

In the exponents 9⁵ what number is the base and what number is the exponent?

Base: 9

Exponents: 5

Algebraic Expressions

100

Find c - 7  if c = 34

27

200

7m + 8 if m is 11

85

300

3c² if c  =  4

48

400

Factorise this expression: 

Hint: Move Highest Common Factor outside brackets

12x + 36

12(x+3)

500

7z ÷ 4 + 5x if z = 8 and x = 8

54

Write Algebra Expressions

100

6 mores hours than Ethan worked

e + 6

200

4 less DVD's than Teacher Lily has

t - 4

300

12 times the length of the rope

12 * r 

12r

12(r)

400

6 less than double the number of trees in the paddock

2t - 6

500

Jay bought 4 pizzas. They each cost $12. He also bought 3 drinks. Write an algebraic expression for the cost.

Simplify for double points.

4 * 12 + 3d

4 * 12 + 3 * d

3(16 + d) DOUBLE POINTS

Algebra Properties

100

Name 2 of the 4 algebra properties.

Distributive

Assosiative

Communicative

Identity

200

12 + 0 = 12 is an example of which property?

Identity

300

3(x + 3) = 3x + 9 is an example of which property. 

Distributive Property

400

1 + (3 + 9) = (1 + 9) + 3 is an example of which property

Assosiative Property

500

Name all 4 algebra properties

Distributive

Assosiative

Communicative

Identity

Numerical Expressions

100

7 + 9 x 3 = ?

34

200

7 + 9(2+4) = ?

61

300

Factorise this expression: 

Hint: Move Highest Common Factor outside brackets

20 + 45

5(4+9)

400

12 ÷  4 + (5² - 6) = ?

24

500

96 ÷  4² + (25 x 2) - 15 - 3 = ?

38