WOW! Just like that, this is your last day of year 3! Massive well done to you all for the fantastic effort you have put in. No one has ever done year 3 like this before. You are all history makers!
Here’s your last lot of maths challenges.
Y3. 17.07.20. Maths Home Learning.
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Challenge 3
The value of the circle is 30
The value of the triangle is 50
The value of the square is 20
Challenge 4
The perimeter of the shape is 98cm
14cmx7cm=98cm
Challenge 4
The shirt costs £56 since that is £25 more than the shirt
87-25=62
62/2=31
31+25=56
challenge 3
70 + 30 = 100
50 + 50 = 100
30 + 50 + 20 = 100
challenge 4
total cost is £87
87 – 25 = 62
62/2=31
31+25=56
challenge 3
70 + 30 = 100
50 + 50 = 100
30 + 50 + 20 = 100
challenge 4
total cost is £87
87 – 25 = 62
62/2=31
31+25=56
I meet the total is 24 for challenge 4
Well done for having another go.
Challenge 3
70+30=100
50+50+100
30+50+20=100
Challange 4
42cm/6=7cm
7cmx14=98cm is the perimeter.
Challenge 4
£87/2=£43.50.
£43.50+£25=£68.50.
The jacket cost is £86.50
The shirt cost is £18.50.
Great job Esa, well done! Try challenge 4 again. You have found the perimeter of one heptagon however you need to find the perimeter of the whole shape.
Challenge 3
70+30=100
50+50=100
60+30+10=100
Challenge 4
4 hexagon =168cm
Challenge 4
87-25=62
62÷2=31
31+25=56
The market cost £25 and the shirt £56
A good try Serina. You’ve not quite worked them out correctly.
The total is 24
Please check your answer again Abdulasiis.
Challenge 3
70 + 30 = 100 ( The value of the red circle is 30).
50 + 50 = 100 ( The value of the green triangle is 50 ).
30 + 50 + 20 = 100
So the value of the blue square is 20.
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Challenge 4
One side of the hexagon = 42/6 = 7 cm
The perimeter of the new shape is = 14 cm x 7 cm = 98 cm.
————————————-
Challenge 4
£87 – £25 = £62
£62/ 2 = £31 the price of the shirt.
The price of the jacket = £31 + £25 = £56.
Brilliant work.
Well done for all your work. Have a lovely summer break, see you around in September 👍.
Thank you, Mrs Masters, I hope you have a lovely summer holiday too.
Challenge 3:
The value of the square is 20
This is because 70+30=100 (circle =30)
50+50=100 (triangle =50)
Therefore the square is 20 (30+50+20=100)
Challenge 4:
The perimeter of a regular hexagon is 42cm
To find one side you have to divide by 6 because there’s 6 sides.
42 divided by 6=7
Each side on a hexagon is 7cm
7×14=98cm
You have to times 7 by 14 as there are 14 exterior sides.
Total perimeter=98cm
Challenge 5:
87-25=62
62 divided by 2= 31
31+25=56
Therefore the jacket is £56 and the shirt is £31
Brilliant. You really explained your answer perfectly. You’ll do great in year 4.
Well done for all your work. Have a lovely summer break, see you around in September 👍.
Challege 3.
70 +30 =100.
50 + 50 = 100.
30 circle +50 triangle +20 square =100.
Challege 4.
The cost of the jacket is £56 this is £25.
87 – 25 =62.
Brilliant, good to hear from you.
Well done for all your work. Have a lovely summer break, see you around in September 👍.
Chalenge4 the perimita is 4 because the hexgon has 4 eges.
A good try. But what is the total perimeter of the shape now?