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? 1.5
What is 1000 x 10? 10,000
What is 1 ÷ 10? 0.1
What is 1 ÷ 100? 0.01
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? 1,000
How many ml are in a L? 1,000
145mm + 5 cm = 195mm
155 mm + 1.5 cm = 170mm
1km + 550m= 1,550m
What are the properties of a triangle? It has three sides and 3 angles.
What do the angles of a triangle add up to? 180 degrees
What is the area of this shape? Its height is 7cm and its base is 5cm. 17.5cm
What are the properties of a cube? It has 6 sides and 8 vertices
Its sides are 12cm long. What is its volume? 36
Each side of a square is 5cm long. What is its perimeter? 20cm.
What is its area? 25 2cm
What is its area? 25 2cm
2875 - 1967 = 908
90+89+75+ 84 = 338
Write 70/100 as a percentage: 70%
Write 40/200 as a percentage: 20%
What is 15 percent of 300?: 5
½ + ⅙ = 4/6
⅓ + 1/ 6 = 3/6
⅕ + ¼ = 9/20
What is a number in between 2/10 and ½?: 1/5
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? The cheapest rate is e
which is the cheapest rate? The cheapest rate is e
- 16 cents a minute
- $5.60 an hour
- $2.30 per 20 minutes
- 50 cents per 5 minute
- $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? 14:10
how many packets of lollies would cost the same as 10 cookies? 14:10
Which of these are the largest
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? 3
What is the average of these numbers? 5.3
What is the median of these numbers? 5 and 6
What is the mode of these numbers? 6
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? No.
Can I figure this out by looking at the year eights in room 4? No.
How would I work this out? You have to count all year eights in every room.
147 - 55 = 92.
How can you interpret this graph? From 9:00 to 10:00 Sue travelled 80km
and stayed there till 11:00. She then travelled another 80km from 11:00 to
12:00 and stayed there until 2:00 pm. Sue travelled back 160km back home
for 3 hours arriving at 5:00.
and stayed there till 11:00. She then travelled another 80km from 11:00 to
12:00 and stayed there until 2:00 pm. Sue travelled back 160km back home
for 3 hours arriving at 5:00.
How can you interpret this graph? There were 5 golden retrievers,
4 pitbulls, 3 labradoodles, 3 pugs, 3 other dog breeds, and 2 huskies at the
dog park.
4 pitbulls, 3 labradoodles, 3 pugs, 3 other dog breeds, and 2 huskies at the
dog park.
How can you interpret this graph? The graph shows that the weight by height
is proportional for both men and women where the shorter the height, then the
lighter in weight, and the taller the height, the heavier the weight.
is proportional for both men and women where the shorter the height, then the
lighter in weight, and the taller the height, the heavier the weight.
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?
(-1, 4)
(-1, 4)
The triangle is reflected across line y = 7 . What is the location of the reflection?
(9,6)
(9,6)
-2 + - 3 = -5
1 - 5 = -4
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The rule is: N x 3 + 1
The 20th number in the pattern is: 61
0
|
1
|
2
|
3
|
1
|
3
|
5
|
7
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What is the rule for this pattern? N x 2 + 1
What would the next two numbers in the pattern be? 4 and 9
What would the 100th number be? 100 and 201.
Estimate the size of angle a 40
Estimate the size of angle b 140
What do the interior angles of a triangle add up to? 180 degrees
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