Year 3 Maths Challenge Autumn 2 – Broad Heath Primary School

79 responses

Mojirolaoluwa S. says:

27/11/2021 at 4:50 pm

1. 6 because it is an even number.

2.10 is the odd one out because it ends with a zero

3 I add 150 and 700 my answer is 850

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Sayda A. says:

27/11/2021 at 4:23 pm

Bronze:
1.Number 6 is the odd one out as 3,15 and 17 are all odd numbers and 6 is an even number.
2. Number 10 is the odd one out as 12, 24 and 36 are all in the 12 times tables.
Silver:
1. small intestine+ large intestine= 700cm+150cm=850cm
2.Small intestine – large intestine=700cm-150cm=

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1. Sayda A. says:
  
  27/11/2021 at 4:39 pm
  
  550cm
  3. 206+206= 412
  Gold:
  Tripods=3
  Bipods=7
  Or…
  Tripods=5
  Bipods=4
  Platinum:
  1. Isla has 372 sweets. Isla gives Hannah 91 sweets. How much does she have left?
  372-91= 281
  Isla has 281 sweets left.
  2. Michael has 627 apples. Mila gives 54 apples to Michael. How much apples does Michael have now?
  627+54= 1181
  Michael has 1181 apples.
  
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Hussein H. says:

27/11/2021 at 4:21 pm

Bronze
1.6is the odd one out because 6 is an even number.2.10 Because it is not in the 12 times table.silver:The whole is 850 cm.

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Aiza B. says:

27/11/2021 at 4:04 pm

1. 17 is the odd one out beacause it’s not in the 3 time table
2 I think it was 10
Silver
Long intestine 150
Small intestine700
150 +700=850
700-150=550.
206+206=412 because there is 2 skeletons
Gold
12 bipods and 11 tripods 5 bidpods 3 tripods

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Ahmad R. says:

27/11/2021 at 3:02 pm

Bronze
1.6 is odd one out because it is even but all others are odd.
2.10 is the odd one out because it is only one end it with 0.
Silver
1. It is 150 and the difference is 550
2. There are 412 because it is 206+206
Gold:
1. 5 tripods and 4 bipods.

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Muazzan M. says:

27/11/2021 at 2:44 pm

Platinum
I had 372 apples and my brother took 91 then I have 281 left.
627+54=681

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Muazzan M. says:

27/11/2021 at 2:27 pm

Bronze
17 because it’s not in the 3; times tables.
It’s 10 because it is not in the 4 times tables.
Silver.
850 length because 700+150= 850
412 because 206+206 = 412

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Amelia A. says:

27/11/2021 at 2:20 pm

Bronze
1) 6 is the odd one out as it is the only one that’s in the two times table and it’s the only even number.
2) 10 is the odd one out as it is not in the four times table.

Silver
850cm
550cm
412 bones

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Sabiha K. says:

27/11/2021 at 2:17 pm

Bronze
Which one is the odd one out?
15, 6, 3, 17
15, 3 and 17 are the odd one out I know this because I counted in 2’s and the only number was 6 that was in the 2 times table.
Which number is the odd one out and why?

Which number is the odd one out and why?
24, 36, 12, 10
non of them is an odd number I know this because I counted them and there was the number 2, 4, 6 and 10.
Silver
The whole intestine is 150 + 700 = 850 cm long.
H T O
7 0 0
-1 5 0
5 5 0
____
The difference is 700 – 150 = 550.
206 + 206 = 412
I know that there is 412 bones in 2 grown up skeletons because 206 + 206 = 412.
Gold
Tripods 2 3 legs = 6
Bipods 2 2 legs = 4
——–
total: 10
total: 23
tripods ( X ) 4 X 3 = 12
bipods ( X ) 4 X 2 = 8
legs 20 + 3 = 23
1x tripods
5 tripods + 4 bipods = 23
Platnum
H TO turns into
2 9 1
– 9 1
2 01
627
– 45
622
416
-14
402

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Yunus H. says:

27/11/2021 at 12:35 pm

Bronze:
1) 6 is the odd one out because 6 is an even number were as 15, 3, 17 are odd.
17 is the odd one out because its not in the 3 time table.
2) 10 is the odd one out because it not in the 12 time table.
Silver:
850 because 700+150.
412 because you need to add 206+206.Bronze:
1) 6 is the odd one out because 6 is an even number were as 15, 3, 17 are odd.
17 is the odd one out because its not in the 3 time table.
2) 10 is the odd one out because it not in the 12 time table.
Gold:
Tripods 7 x 3=21 + 1 Bipods 1 x 2=2 2+21=23

Bipods 10 x 2=20 + 1 Tripods 1 x 3=3 3+20=23
Platinum:
372-91=281
627+54=681

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Muhammad Y. says:

27/11/2021 at 12:26 pm

Bronze
1. 17 is the odd one out because it’s not in the 3 times table.
2. 10 is the odd one out because it’s not in the 4 times table.

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Minhaj A. says:

27/11/2021 at 12:03 pm

Bronze;
17 is the odd one out because that number is not in the 3 times table and the other ones are which are;15,6 and 3.
10 is the odd one out because it is not in the 3 times table, 12 times table or the 4 times table and the other ones are.
Silver
150+700=850
700-150=550
I solved it by use addition and takeaway.
206+206=412

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1. Minhaj A. says:
  
  27/11/2021 at 12:53 pm
  
  I know this because I used my skill of using calculation.
  gold;
  I think that there are 5 tripods and 4 bipods.
  3×5=15,
  4×2=8
  15+8=23
  Platinum;
  372-91=281
  627+54=681
  923-98=825
  659+66=725
  
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Sheik A. says:

27/11/2021 at 11:55 am

BRONZ
1517 and 311 is the odd one out because there not in the 2 timest
It is the odd one out because they don’t have the same amount
Selver
206+206=412

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Hamsia D. says:

27/11/2021 at 11:17 am

Bronze
1.Which number is the odd one out? Explain Why.
15,6,3,17
17 is the odd one out because it is not in the 3 times table.
2.Which one is the odd one out and why?
24,36,12,10
10 is the odd one out because it is not in the 12 times table.
Silver
The large intestine is 150 cm long and the small intestine is 700 cm long. How long is the whole intestine? What is the difference between the length of the two intestines? Explain how you solved these.
150+700=850cm
700-150=550cm
The whole intestine is 850cm long because when you do 150+700 you get 850cm.
The difference between the two intestines is 550cm because when you do 700-150 you get 550cm.
2.There are 206 bones in an adult skeleton. How many bones are there in two skeletons? How do you know?
206×2=412 bones
There are 412 bones in two adult skeletons. There are two skeletons so you need to do 206×2. Then you get 412 bones in two skeletons.
Gold
Tripods and Bipods. There is at least two of each of them.
Tripods have 3 legs
Bipods have 2 legs
How many Bipods?
How many Tripods?
3 Tripods
7 Bipods
3×3=9 7×2=14 9+14=23

5 Tripods
4 Bipods
5×3=15 4×2=8 15+8=23
Platinum
Look at these calculations.
372-91=
627+54=
Create your own word problem for these calculations.
Tom has 372 sweets. He gives 91 sweets to his sister.
How much sweets does Tom have left?
Answer=281 sweets
Bill has 627 toy car. Him and his friend decide to share toy cars. His friend has 54 toy cars.
How much do they have altogether?
Answer=681 toy cars

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Nihal P. says:

27/11/2021 at 10:14 am

Bronze
1 – 17 is the odd one out because the other numbers are in the 3 times table.
Also, 6 could be the odd one out because that is the only even number.

2 – 10 is the odd one out because the other numbers are in the 12 times table.

Silver
1 – The whole intestine is 850cm long. I know this because 150 + 700 is 850.
The difference between the two is testiness is 550 cm. I know this because 700 – 150 is 550.

2 – in two skeletons there are 412 bones in total. I know this because 206 + 206 is 412.

Gold
23 legs altogether

5 tripods is 15 legs
4 bipods is 8 legs

Or

3 tripods is 9 legs
7 bipods is 14 legs

Platinum

372 – 91 = 281
There are 372 people at the party and 91 went home. How many are left?

627 + 54 = 681
There was 627 sweets in a bowl and Kayla added 54 more sweets into it. How many sweets are there in total?

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Amina J. says:

26/11/2021 at 9:17 pm

Bronze:
1) 6 is the odd one out because 6 is an even number were as 15, 3, 17 are odd.
17 is the odd one out because its not in the 3 time table.
2) 10 is the odd one out because it not in the 12 time table.
Silver:
850 because 700+150.
412 because you need to add 206+206.
Gold:
Tripods 7 x 3=21 + 1 Bipods 1 x 2=2 2+21=23
Bipods 10 x 2=20 + 1 Tripods 1 x 3=3 3+20=23
Platinum:
There is 372 sweets in a sweet shop. The children came and took 91 sweets. How many sweets are left?
There is 672 children in a party and 54 children joined. How many children is in the party?

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Yahya K. says:

26/11/2021 at 7:14 pm

Bronze
6 because it’s even
10 because it’s not in the 4 × table

SILVER
850 Because 0+0=0 ,5+0=5 and7+1=8
The difference between the 2 intestines are that the large one is smaller and the small one is bigger

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1. Yahya K. says:
  
  26/11/2021 at 7:20 pm
  
  412 because 2+2=4 and 6+6=12 and that makes 412
  
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  1. Yahya K. says:
    
    26/11/2021 at 7:24 pm
    
    6 tripods and 17 bipods
    
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    1. Yahya K. says:
      
      26/11/2021 at 7:27 pm
      
      Or 6 bipod and 11 tripods
      
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Ahmed K. says:

22/11/2021 at 4:13 pm

Bronze
It’s 17 because it’s not in the 3 time tables it’s 10 I’m jest guessing

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Adam O. says:

21/11/2021 at 11:58 am

Bronze:
1)
– It could be 6 because 17,15 and 3 are odd and 6 is even, so it is the odd one out.
– It could be 17 because all the others are multiples of 3.
2)
– 10 because all the others are multiples of 3 or 12.

Silver:
1) The whole length is 700+150=850. The difference between the two is 700-150=550.
2) There are 412 bones in two skeletons because 206+206=412 or 206×2=412

Gold:
– 4 bipods 2×4=8 and 5 tripods 3×5=15 equals 23 legs.
– 7 bipods 2×7=14 and 3 tripods 3×3 = 9 equals 23 legs.

Platinum:
There were 372 people in the room and 91 went away, how many are left?
372-91=281
There were 627 children in the room and 54 more children came in, how many are there all together?
627+54=681

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1. Zahra N. says:
  
  26/11/2021 at 8:03 pm
  
  Bronze
  1. 6 is the odd one out because it is a even Number.
  2.10 it is not in the 3 time table.
  Silver
  150+700= 850
  Gold
  There are 5 tripods and 4 biopods.
  Platinum
  372-91=281 I had £372 I gave my sister £91 I had £281 left.
  
  672+54=726 I had 672 sweets my mum have me 54 more I had 726 altogether.
  
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Maryam M. says:

20/11/2021 at 3:34 pm

Bronze
1. The odd one out is 17 as the other 3 numbers make up the 3 times table.
2. The odd one out is 10 as the other 3 numbers make up the 12 times table

Silver
1. The whole intestine is 700 + 150 = 850 cm
The difference is 700 – 150 = 550 cm
2. There are 412 bones = 206 + 206 = 412

Gold
3 x 3 = 9 (23 – 9 = 14) 2 x 7 = 14
3 Tripods and 7 Bipods

3 x 5 = 15 (23 – 15 = 8) 2 x 4 = 8
5 Tripods and 4 Bipods

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Arfa S. says:

20/11/2021 at 1:17 pm

Bronze:
1)17 is the odd one out because in 3 timetable 3,6 and 15 comes not 17.
2)10 is the odd one out because in 12 time table 12,24 and 36 comes not 10.
Silver:
The large instine is 150 long and the small instine is 700 cm long.How long is the whole instine.
We have to add both of them.
150+700=850
850 cm is the whole instine
There are 206 bones in an adult skelton.
How many bones would be in two skeltons?
1 skelton=206
2 skelton=206+206=412
Because it is 2 time table.
Gold:
I think there were 3 tripords and 7 bifords because if 3 tripords got 3 legs it makes 9 and 7 bifords got 2 legs its make 14 and 9+14=23
2) I think there were 5 tripords and 4 bifords because if 5 tripords got 3 it make 15 and 4 bifords got 2 legs it make 8 and 15+8=23
Platinum
I got 372 sweets and I eat 91 sweets so I have to take away 91 sweets from 372
372-91=281
My brother got 627 chewies and i give him 54 lollipops.If I add them how much wouldit be?
627+54=681

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Ahmed K. says:

18/11/2021 at 3:43 pm

Bronze
It’s 17,3,15 because all of those numbers are not in the 2 times table.

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Madeeha T. says:

14/11/2021 at 9:04 pm

Bronze
15 6 3 17
which number is the odd one out, explain why?
1.17 because is not in the 3 time table.
2.10 because it is no in the 12 time table.
Silver
24 36 12 10
1) The whole intestine is 850cm long.
2) 206 + 206 = 412
206 x 2 = 412
This is the 2 x table
Gold
There were 3 Tripods
3×3=9
There was 7 Bipobs
7×2=14
14+9=23

Platinum
1) Mrs Sweet Tooth made 372 cupcakes and Mr Chubby ate 91 of the cup cakes. How many cupcakes left?

2) Madeeha had 627 daisies in her garden, Safa picked out 54 of the pretty daisies from Madeehas garden. How many Daisies left?

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Ahmed O. says:

14/11/2021 at 6:16 pm

Bronze:
6 is different because it is even and the others are odd numbers.

Silver:
The large intestine is 150 cm long and the small intestine is 700 cm long. How long is the whole intestine?
700 + 100 = 800, 800 +50 = 850cm
What is the difference between the length of the two intestines? Explain how you solved these.
700 – 100 = 600, 600 – 50 = 550cm

There are 206 bones in an adult skeleton. How many bones are there in two skeletons? How do you know? 200 + 200 = 400, 6+ 6 = 12, 400+ 12 = 412

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Sara K. says:

14/11/2021 at 9:38 am

BRONZE
17 is the odd number because it is not part of the 3 times tables.
10 is the odd number because it is not part of the 3 times tables.
SILVER
Large intestine is 150+
Small intestine is 700
=850
700 –
150
= 550 is the difference between them.
I solved it by taking the large intestine from the small intestine.
206+206=412 I know this because there are 2 skeleton bodies.
GOLD
3 legs X 3 tripods = 9 legs
2 legs X 7 bipods = 14 legs
14 + 9 = 23 legs together

3 legs X 5 tripods = 15 legs
2 legs X 4 bipods = 8 legs
15 + 8 = 23 legs together

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1. Aqsaa F. says:
  
  27/11/2021 at 7:22 pm
  
  Bronze
  1. The odd one out is 17 as the other 3 numbers make up the 3 times table.
  2. The odd one out is 10 as the other 3 numbers make up the 12 times table
  
  Silver
  1. The whole intestine is 700 + 150 = 850 cm 3 lejs 3 tripods 9 lejs
  The difference is 700 – 150 = 550 cm
  2. There are 412 bones = 206 + 206 = 412
  
  Gold
  3 x 3 = 9 (23 – 9 = 14) 2 x 7 = 14
  3 Tripods and 7 Bipods
  
  3 x 5 = 15 (23 – 15 = 8) 2 x 4 = 8 tojether 3 lejs 5 tripods 15 lesj 2 lejs 4 bipod 8 lejs
  15 8 23 lejstojether
  
  5 Tripods and 4 Bipods
  11 tripods and 12 bipods 2 lejs 7 bipods 14 lejs 14 9 23 lejs
  
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Janelle O. says:

13/11/2021 at 6:28 pm

Bronze
1.The odd one out is 17.
It’s 17 because it is not in the 3 times table.
2.10 because it is in the 12 times table
Silver
650.one is less and one is more.
412 because you need to add 206+206.
Gold
There are three tripods and three bipods.
Platinum
372-91=281
627+54=681

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1. Khadeeja M. says:
  
  14/11/2021 at 2:12 pm
  
  BRONZE
  1.Which number is the odd one out explain why?
  15 6 3 17.
  17 is the odd one out because it is not in the 3 times tables.
  2.Which one is the odd one out and why?
  24 36 12 10.
  10 is the odd one out because it is not in the 3 times tables.
  SILVER
  Long intestine 150
  Small intestine700
  1. 150 +700=850
  2.700-150=550.
  3.206+206=412 I know this because the hundreds colume is in the 2 times table so it is 412.
  GOLD
  There were 7 bipods and 3 tripods.
  2*7=14
  2*3=9
  14+9=23 legs.
  There were 5 tripods and 3 bipods
  2*4=8
  3* BRONZE
  1.Which number is the odd one out explain why?
  15 6 3 17.
  17 is the odd one out because it is not in the 3 times tables.
  2.Which one is the odd one out and why?
  24 36 12 10.
  10 is the odd one out because it is not in the 3 times tables.
  SILVER
  Long intestine 150
  Small intestine700
  1. 150 +700=850
  2.700-150=550.
  3.206+206=406 I know this because the hundreds colume is in the 2 times table so it is 406.
  GOLD
  2*7=14
  3*3=9
  14+9=23legs
  
  2*4=8
  3*5=15
  15+8=23legs.
  
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Myiesha S. says:

13/11/2021 at 3:34 pm

Bronze
1.Which number is the odd one out explain why?
15, 6, 3, 17
15 because it is not in the 3 timetable.
17 because it is not in the 12 time table.
36 because 2×12 =24 then 3×12=36
Silver
1. Is 850.
2. There are 412 bones in 2 skeletons.
Gold
There are 12 bidbods and ll tripods.
The are 5 bidbods and 3 tripods.
Platinum

Look at these calculations.

372-91= 281

627+54= 681

Create your own word problem for these calculations.
1.Mr popy had 627 flowers he sold 54 flowers how many would he have left?
Mrs Khan had 372 sweets. She gave 91 sweets to children down the street. How many does she left?

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Mopelola L. says:

12/11/2021 at 7:31 pm

BRONZE
15 because it is not in the 3 times table.
10 because its not in 12 times table
SILVER
850cm and one is larger and one is smaller.
412 I know this because 206 add 206=412
GOLD
There are 12 bipods and 11 tripods
there are 5 bipods and 3 tripods
PLANANIUM
1. Jack has 372p he spends 91p how much mony does Jack have left.
2. Lily has 627 doll for christmas she gets 54 dolls how many doll does she have now.

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1. Mopelola L. says:
  
  12/11/2021 at 7:38 pm
  
  BRONZE
  17 because it is not in the 3 times table.
  
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Mohammed K. says:

12/11/2021 at 7:51 am

Bronze
17 is the odd one out because it is not in the 3 times table .Also 6 is the odd one because it is even.
10 is the odd one out because it is not in the 3 times table.
Silver
The whole intestine is 850 cm.700 – 150 is 550.there would be 412 bones in 2 skeletons.I knew it because I times it by 2.
Gold
There could be 5 tripods and 4 bipods.
3 tripods and 7 bipods

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Joshua C. says:

11/11/2021 at 6:33 pm

Bronze
1. It’s 17 because it’s not in the 3 times tables.
2. It’s 10 I’m just guessing.
Silver
1. It’s 850cm one is smaller and one is bigger.
2. There are 412 bones because I calculated in my head.
Gold
11 tripods and 12 bipods.

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