Riveting Revision
WALT: revise our learning and apply our skills in a range of concepts
We are revising our previous learning!
5 ^2 = 25
√25 =5
√81 9
√64 8
What is 0.15 x 10? 1.50
What is 1000 x 10? 10.000
What is 1 ÷ 10? 10
What is 1 ÷ 100? 1000
0.2 ÷ 10 = 0.02
How many mm are in a cm? 10
How many cm are in a m? 100
How many g are in a kg? 1000
How many ml are in a L? 1000
145mm + 5 cm = 19.5cm
155 mm + 1.5 cm = 17cm
1km + 550m= 1550m
What are the properties of a triangle?three corners three sides
What do the angles of a triangle add up to? 180 degree
What is the area of this shape? Its height is 7cm and its base is 5cm.
What are the properties of a cube? It has 6 faces has 12 edges 8 vertices volume
Its sides are 12cm long. What is its volume? 1728
Each side of a square is 5cm long. What is its perimeter?= 20 What is its area?25
2875  1967 = 908
90+89+75+ 84 = 338
Write 70/100 as a percentage 70%100
Write 40/200 as a percentage 40%100
What is 15 percent of 300? 10%100
½ + ⅙ = 4/6
⅓ + 1/ 6 = 1/2
⅕ + ¼ = 9/20
What is a number in between 2/10 and ½? 3/10
47.03 + 1.97 = 49
0.5 = %50
25% = 0.25
¼ = %25
Allen wants to use the computer for one hour at an internet cafe  which is the cheapest rate?b
 16 cents a minute
 $5.60 an hour
 $2.30 per 20 minutes
 50 cents per 5 minutes
 $3.60 per 30 minutes
If 6 packets of lollies cost the same as 4 cookies, how many packets of lollies would cost the same as 10 cookies? 13
Which of these are the largest? 11 230
11 230 mm
1095 cm
108.9 m
0.1km
5, 5, 6, 4, 5, 6, 7, 5
What is the range of these numbers?2
What is the average of these numbers?5.4
What is the median of these numbers?5
What is the mode of these numbers?5
What is the probability that a die will land on a six? 1/6
What is the probability that a coin will land on heads? 1/2
I want to know whether there are more boys or girls in year eight at PES.
Can I figure this out by looking at the year eights in room 4? yes How would I work this out? By counting
147 55 = 92.
How can you interpret this graph? The distance was long
How can you interpret this graph? There's more golden retrievers
How can you interpret this graph? Boys are heavier than girls
What is the coordinate of the heart? 5.1
The square moves 2 places left and one place up. What is it’s new coordinate? 3.4
The triangle is reflected across line y =7 . What is the location of the reflection?9.6
2 +  3 = 5
1  5 = 4

The rule is: n x 3 + 1
The 20th number in the pattern is: 61
1

2

3
 
3

5

7

What is the rule for this pattern?n x 2 + 1
What would the next two numbers in the pattern be? 9 & 11
What would the 100th number be? 201
Estimate the size of angle a 45o
Estimate the size of angle b 135o
What do the interior angles of a triangle add up to? 180