line graph 2

 

this task was about graphs and what the graph tells us 

Line Graphs

 

Algebra

 

ntroduction to Time

 

area and perimeter of a house

 Area and perimeter of a house 

• We are learning to find the area and perimeter of different rooms in a house. 

Area is the number of square metres in the shape.  We can work this out by multiplying the sides.  SxS= Area  2x3=6 The area of this shape is 6m2.   Perimeter is the distance around the outside of the shape.  we work this out by adding the sides together.  S+S+S+S = Perimeter.  2+3+2+3= 10m The perimeter of this shape is 10m.

	Entrance  What is the area? 4 2x2=4 What is the perimeter? 8 4+4=8
	Bathroom What is the area? 8 What is the perimeter? 16
	Kitchen What is the area? 24 What is the perimeter? 48
	Bedroom one What is the area? 15 What is the perimeter?30
	Bedroom two What is the area? 10 What is the perimeter? 20
	Bedroom three What is the area? 36 What is the perimeter? 18
	Living room  What is the area? 72 What is the perimeter? 18
	Swimming pool  What is the area? 55 What is the perimeter?  110

Challenge

• Your challenge is to find the area of the whole house. You will need to add the side of the  rooms to work out the sides of the house. Remember that the pool is outside and should not be included. 

What is the area of the house? Show all working. 309

Measurements

 

Adding Decimals 1.

 Adding Decimals 1.

Add the decimals and whole numbers to answer the questions below. Remember to show your working you can do this by writing it in the document or inserting a photo. 

Question	Working and answer
0.5 + 0.4=	0.9
0.6 + 0.3=	0.9
0.4 + 0.1=	0.5
0.6 + 0.5=	1.1
2.3 + 1.2=	3.5
3.3 + 2.5 =	5.8
6.3 + 2.6=	8.9
6.3 + 5.5=	11.8
14.6 + 3.7=	18.3
7.8 + 5.6=	13.4
4.3 + 5.6=	9.9
.7 + 4.6 =7	5.3
6.2 + 5.9 =	12.1
7.9 +2.7=	10.6

In these questions, try subtracting decimals. 

Question	Working and answer
0.8 -0.2 =	0.6
0.4 - 0.1 =	0.3
1.6 - 0.3 =	1.3
2.6 - 0.2 =	2.4
4.9 - 1.7 =	3.2

$ word problem20

 $Word Problems

-Read the problem carefully

-Show your working for each problem. You can do this by taking a photo of your working or typing it in the box. 

1. Tom cycles 197 km on day 1 of his journey then another 235km on day two. How far did he cycle? If his final destination is 563 km from the start how far has he got left to cycle on day 3?

197+235= 432

2. Nessie is buying drinks for the school social. The drinks come in packets of 12. She decides to get 8 packets. How many drinks has she got to sell?

96

3. Tami had 242 cards but lost 179 at school. How many has he got left?

63

4. The first ⅔ of each senior class to bring their permission slips got to go to a special concert in the hall. Room 24 has 33 students, Room 25 has 27 students Room 28 has 30 and Room 20 has 24. How many students went?

138

5. How many people went to the show altogether? On Monday there were 794 and on Tuesday there were 627?

1421

6. There were 152 cars in the carpark. Then 89 left. How many were left in the carpark?

152-89=63

7.  I had 5 chocolate bars to share between my 2 friends and me. How much chocolate did we get each?

2/&/a/hath

8. There were  7 boxes of C.D at the shop. Each box had 25 C.D’s in it. How many C.D’s were there altogether?

175

8. Hannah went to the dairy and bought a chocolate bar that was $1.50, and she also bought a lamington that was $2.20c. How much did she pay altogether?

3.70

9. Peni went to the supermarket with $10, he bought a loaf of bread that cost $1.80c a bottle of milk that was $2.50c and 2 bags of chips that were $1.50c each.  How much change did he get?

6.70

10. Roman was measuring how tall he was, last week he measured himself and he was 1.43 metres tall, this week he has grown 38cm.  How tall is he now?

81

11. In June Mr Moran weighed 123 kg, every month he lost 6kg, how much would he weigh in February?

54