Year 4 Maths Challenge – Summer 1 2025 – Broad Heath Primary School

73 responses

Ella C. says:

15/05/2025 at 6:15 pm

A) 0.3
B) 6/10
C) 0.2
D)0.6
E) 0.6
Silver
A) 0.9
B) 0.99
C)0.97
D)0.21
E)0.2
F. O.46

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Iqra S. says:

14/05/2025 at 10:23 pm

(Bronze)
A)0.3
B)4/10
C)0.2
D)0.6
E)0.6
F)0.3
(SILVER)j
A)0.9
B)0.99
C)0.97
D)0.21
E)0.20
F)0.46
Longer because 63×3=189
(Gold)
T)1.77
K)0.87
A)0.08
M)1.7
Because it tells you all of the information that you need to get the answer
(Platinum)
A)66/100 decimal 0.66
M)62/100 decimal 0.62

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1. Mrs Browning says:
  
  15/05/2025 at 12:34 pm
  
  Well done, Iqra
  
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Liyana M. says:

13/05/2025 at 9:43 pm

Gold:
teddy chose 1.77.
Alex chose 0.08.
Kim chose 0.87.
Mo chose 1.7.
Platinum
Max has covered 0.62 hundreds.
0.26
2.6
0.026.
Anie as covered 0.66 hundreds.

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Liyana M. says:

13/05/2025 at 9:34 pm

Bronze:
0.3+0.4+0.3=1
1= 3/10 1/10 6 /10
0.3+5/10+0.2=1
1/10 + 0.5 +0.4 = 1
3/10-6/10=-1- 1/10
0.1+0.04 + 0.5 =1
Silver:
0.1 + 0.9 = 1
0.01 + 0.09 =1
0.03 + 0.07 =1
1/10+ 0.6 + 0.3 =1
0.15 + 0.64 + 0.21=1
0.1 + 0.04 +0.5 =1
Gold:

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Roshaan K. says:

13/05/2025 at 9:09 pm

BRONZE
A. 0.3+0.4+0.3=1 because 1 tenth is = to 0.1 so one hundredth is = to 0.01 and 10 0.01s’ is = to 0.01 so 0.3 is = to 0.03×10 which is 0.30 and then +0.40 because 1 tenth is = to 0.1 so one hundredth is = to 0.01 and 10 0.01s’ is = to 0.01 so 0. is = to 0.04×10 which is 0.40 and then + them together which is 70 and now we need to take away 100 by 70 to see how much is left and it = 30 so 0.3+0.4+0.3=1

B. 1=3/10+1/10+6/10 because if you add 3 and 1 you would get 4 and then-it by 10 and then you get 6 now you put a line and 10 after it and then you get your answer which is 6/10 so 1=3/10+1/10+6/10.

C. 0.5+3\10+0.2=1 ,for first we need to convert the fraction to a decimal and I know that 1/10 is equal 0.1 because it means 1 out of ten parts so that means 3/10 is equal to 0.3 and now we need to add 0.5 which = 0.8 now we need to – it by 10 which equals 0.2 so 0.5+3\10+0.2=1.

D. 1/10 + 0.6 + 0.3=1

E.3/10 +6/10=1-1/10

F.1-0.6=0.3+1/10

SILVER
A.0.1+0.9=1

B.0.9+0.01=1

C.0.03+0.7=1

D.0.15+0.64+0.31=1

E.0.15+0.30+0.65=1

F.0.46+0.04+0.5=1

GOLD
TEDDY=1.77 BECAUSE HE HAD THE SAME NUMBER IN TENTHS AND HUNDREDTHS COLUMN
KIM=0.87 BECAUSE SHE HAD 8 TENTHS AND THIS NUMBER HAD 8 IN TENTHS COLUMN
ALEX=0.08 BECAUSE SHE HAS 2 PLACE HOLDER
MO=1.7 BECAUSE IT IS THE LAST ONE LEFT
PLATINUM

MAX HAD SHADED 0.62 BECAUSE FOUR FEWER HUNDREDTHS THAN 0.66 IS 0.62
1. 0.42AND 0.20
2. 0.40AND 0.22
3. 0.56AND 0.06
I HOPE I WIN !!!

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Dominik B. says:

13/05/2025 at 6:32 pm

0.3 + 0.4 + 3/10 = 1
1=3/10+1/10+6/10
0.5+3/10+0.2=1
1/10+0.6+0.3=1
3/10+6/10=1-1/10
1-0.6=0.5+0.1

0.1+0.9=1
0.99+0.01=1
0.03+0.97=1
0.15+0.64+0.21=1
0.15+0.2+0.65=1
0.46+0.04+0.5=1

Teddy has 1.77 because it is the only number that has the same number in the 10ths and 100ths colomn.
Kim has 0.87 because it is the only number with 8 tenths.
Alex has 0.08 because her number is the only one with two zero place holders.
Mo has 1.7 because it is the only remaining number.

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Aqsa S. says:

13/05/2025 at 6:02 pm

Silver
1. 0.9
2. 0.99
3. 0.97
4. 0.21
5. 0.2
6. 0.46
Gold
I know all them are correct beacuse teddy said his tenths and hundredths column has the same number and that is true and then Kim said I have 8 tenths and that’s correct Alex said her number has 2 place holders and that’s right and Mo says my number has 1 decimal place value which mean them all are correct.
Platinum
Max has shaded 4 tenths and 22 hundreths

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Huzaifa S. says:

12/05/2025 at 6:43 pm

(Bronze)

A) 0.3
B) 6/10
C) 0.2
D) 0.6
E) 6/10
F) 0.3

(Silver)

A) 0.9
B) 0.99
C) 0.97
D) 0.21
E) 0.2
F) 0.46

The total length of three bead strings would be 96cm. The length of 3 beads strings is shorter than 1 metre because 1 metre = 100 cm.

(Gold)

Teddy’s number is 1.77 because the number he chooses has the same digits in the tenths and hundreds. So the tenth is 7 and hundred is 7 too.

Kim’s number is 0.87 because the number she chooses has the tenths column which is 8.

Alex number is 0.08 because the number she chooses has two zero placeholders in 0.08.

Mo’s number is 1.7 because the number he chooses has 1 decimal place.

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1. Mrs Browning says:
  
  14/05/2025 at 5:42 pm
  
  Well done, Huzaifa
  
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Evie T. says:

12/05/2025 at 3:51 pm

1. 0.4
2. 0.6
3. 0.2
4. 6/10
5. 0.8
6. 0.5
Silver

0.9
0.09
0.97
0.64
0.20
0.5
Gold
Teddy 1.77
Kim 0.87
Alex 0.08
Mo 1.7

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Latifa A. says:

11/05/2025 at 9:03 pm

Bronze
a. 0.3+0.4+0.3=1
b. 1= 0.3+0.1+0.6=1
c. 0.5+0.3+0.2=1
d. 0.1+0.6+0.3=1
e. 0.3+0.8=1-0.1
f. 1-0.6=0.1+0.3
Silver
a. 0.9+0.1=1
b. 0.99+0.01=1
c. 0.03+0.97=1
d. 0.15+0.64+0.21=1
e. 0.15+0.20+0.65
f. 0.5+0.04+0.45=1
Gold
Teddy chose 1.77 because he had said the digits are the same in the tenths and hundredths column so it was 1.77.
Kim chose 0.87 because others may have thought 0.08 but that is 8 hundredths but 0.87 has 8 tenths.
Alex chose 0.08 because she said she has 2 placeholders and that was the only one with 2 placeholders.
Mo chose 1.77 because that is the last one and the rest are taken.
Platinum
Max has colored in 0.62 of the hundred and my 3 are 0.60 and 0.02
2nd 0.01 and 0.61
3rd 0.50 and 0.21.
I HOPE I WIN THE MATHS CHALLENGE!!!

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Sanya S. says:

11/05/2025 at 8:49 pm

Bronze
0.3+0.4.0.3=1
1/10+0.6+0.3=1
6/10+1/1
0+3/10=1
0.5+3/10 2/10=1
3/10+7/10=1-/10
1-0.6+0.3+01

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1. Miss Naeem says:
  
  15/05/2025 at 11:00 am
  
  Well done Sanya
  
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Shayan S. says:

11/05/2025 at 6:30 pm

a) 0.7
b) 6/10
c) 0.2
d) 0.6
e) 7/10
f) 0.46
Silver
a) 0.9
b) 0.99
c) 0.97
d) 0.21
e) 0.2
f) 0.06
It will be shorter because half of 64 is 32 and 64 + 32 = 96 and one meter is 100 cm

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1. Miss Naeem says:
  
  15/05/2025 at 10:53 am
  
  Well done for completing Shayaan
  
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Hannah B. says:

11/05/2025 at 6:23 pm

Bronze
A. 0.3
B.6/10
C. 22/100
D. 6/10
E. 6/10
F. 0.3
Silver
A. 0.9
B. 0.99
C. 0.9
D. 25
E. 20
F. 0.56
Gold
Teddy: 1.77
Kim: 0.87
Alex: 0.08
Mo: 1.7
Platinum
Annie: 66/100
Max: 62/100

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1. Mrs Browning says:
  
  14/05/2025 at 5:43 pm
  
  Great math work, Hannah!
  
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Aadyan W. says:

11/05/2025 at 5:20 pm

Bronze:
a)0.3
b)6/10
C)0.2
D)0.6
E)6/10
F)0.3
Silver:
a)0.9
b)0.99
c)0.97
d)0.21
e)0.20
f)0.46
Gold:
Teddy chose 1.77
Kim chose 0.87
Alex chose 0.08
Mo chose 1.7

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1. Miss Naeem says:
  
  15/05/2025 at 11:00 am
  
  Well done
  
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Yusuf A. says:

11/05/2025 at 4:10 pm

Bronze. 0.3 0.6 0.2 0.6 0.6
Silver. 0.9 0.99 0.97 0.21 0.2 0.46
Gold. Teddy’s number is 1.77 because his number has the same digit in the tenths and hundredths column.
Kim’s number is 0.87 because her number has 8 tenths.
Alex’s number is 0.08 because it has two zero place holders. Mo’s number is 1.7 because it has 1 decimal place.

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1. Mrs Browning says:
  
  11/05/2025 at 6:14 pm
  
  Well done, Yusuf!
  
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Nichollas B. says:

11/05/2025 at 3:30 pm

Bronze
a 0,3+0,4+0,3=1
b 1=3/10+1/10+6/10
c 0,5+3/10+2/10=1
d 1/10+6/10+0,3=1
e 3/10+6/10=1-1/10
f 1-0,6=0,3+0,1
Silver
0,1+0,9=1
0,99+0,01=1
0,03+0,97=1
0,15+0,64+0,21=1
0,15+0,2+0,65=1
0,46+0,04+0,5=1
64÷2=32
32×3=96cm<1m
Gold
Teddy 1.77
Kim 0.87
Alex 0.08
Lu 1.7

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1. Mrs Browning says:
  
  11/05/2025 at 6:12 pm
  
  Great job, Nichollas!
  
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Huzaifah J. says:

11/05/2025 at 2:18 pm

Bronze
1. 0.3 + 0.4 + 0.6 = 1
2. 1 = 3/10 1/10 + 6/10 = 1
3. 0.5 + 3/10 + 0.2 = 1
4. 1/10 + 0.6 + 0.3 = 1
5. 3/10 7/10 = 1 – 1/10
6. 1 – 0.6 = 0.3 + 0.1

Silver
1. 0.1. + 0.9 = 1
2. 0.09 + 0.01 = 1
3. 0.03 + 0.07 = 1
4. 0.15 + 0.64 + 0.21 = 1
5. 0.15 + 0.2 + 0.21 = 1
6. 0.01 + 0.04 + 0.5 = 1

Gold
Teddy : 1.77
Teddy said that both digits was in the tenths and hundreths column.
Kim : 0.87
Kim said that the she has 8 tenths so 8 was in that column
Alex : 0.08
Alex has that number because there was two place value holders
Mo: 1.7
Mo has 1.7 because its a decimal number

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1. Miss Naeem says:
  
  15/05/2025 at 11:00 am
  
  Good work Huzaifah
  
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Kayla P. says:

11/05/2025 at 2:05 pm

Bronze
A)0.3
B)6/10
C)0.2
D)0.6
E)6/10
F)0.3

Silver
A)0.9
B)0.99
C)0.97
D)0.21
E)0.2
F)0.46

3 beads = 96cm
3 beads is shorter than 1m because 1m is 100cm.

Gold
Teddy chooses 1.77 because Teddy said his number has the same digit in the tenths and the hundreds columns and in the tenths it’s 7 and hundredths is 7 too.

Kim chooses 0.87 because in 0.87 the tenths column is 8 and that’s what she said.

Alex chooses 0.08 because Alex said her number has two zero placeholders in 0.08 it has two zeros.

Mo chooses 1.7 because in 1.7 is has 1 decimal place and this is what he chose.

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1. Mrs Browning says:
  
  11/05/2025 at 6:18 pm
  
  Great Work, Kayla!
  
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Maryam K. says:

11/05/2025 at 1:59 pm

Bronze
A 0.3 + 0.4 + 0. 3 = 1
B with b it shows fractions so we need to convert if we converted it would be decimals so 0.6 + 0.1 + 0.3 = 1
C c also shows some fraction so we need to convert it to the decimals then it would be 0.5 + 0.3 + 0.2 = 1
D this one we have to convert too so it will become 0.1 + 0.3 + 0.6 = 1
E we need to convert this into 0.1+ 0.3+ 0.6 so converting the answered will be 1 whole
F 1-0.6 = 5 so double 5 = 1 whole in decimals
Silver
A 0.1 +0.9 = 1
B 0 + 0.01 = 1
C 0.03 + 0 = 1
D we need to convert so 0.5 + Converting 3
_

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Tala I. says:

11/05/2025 at 1:44 pm

Bronze

A. 0.3+0.4+0.3=1
B. 1=(3/10)+(1/10)=0.4
C. 0.3+(3/10=0.6
D. (1/10)0.6+0.3=1
E. (3/10)+(8/10)=-1(1/10)
F. 1-0.6=0.4+0.1

Silver

A. 0.1 + 0.9=1
B. 0.8+0.01=0.1
C.0.03+007=1
D. 0.15+0.64 +0.21=1
E. 0.15 + 0.20 + 0.65 =1
F. 0.1+0.04+0.5=1
✨resining✨

I think it will be longer because the length 64m is longer the 50m and it has to be longer 50m to be a longer number

Gold

T chose 1.77
K chose 0.87
A chose 0.08
M chose 1.7

Platinum

Max has shaded in 26 squares
0.26
2.6
0.026

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1. Miss Naeem says:
  
  15/05/2025 at 11:01 am
  
  Good work Tala
  
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Waniya Z. says:

11/05/2025 at 12:31 pm

Bronze:
1. 0.3
2. 6/10
3. 2/10 or 0.2
4. 0.6
5. 0.6

Silver:
1. 0.9
2. 0.99
3. 0.97
4. 0.21
5. 0.2
6. 0.46

Gold:
Teddy number is 1.77 and kinds number is 0.88 Alex’s number is 0.08 and mos number is 1.7.

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1. Mrs Browning says:
  
  11/05/2025 at 6:35 pm
  
  Well done, Waniya!
  
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Sulaiman A. says:

11/05/2025 at 12:19 pm

Bronze:
A) 0.3 + 0.4 + 0.3 =1
Explanation:
Because I done my method of pretending that is weren’t decimals it was ones.

B)1=3/10 + 1/10 + 6/10
Explanation:
I done the last method which was fractions.
C)0.5 + 3/10 + 0.2 = 1
Explanation:
It was a mixed of fractions and decimals.
D)1/10 + 0.5 + 0.4 = 1
Explanation:
5 + 4 =9 and 9 + 1/10 =1
E)3/10 + 6/10 = 1-1/10
Explanation:
The product would be 9 because it’s says 1-1/10 that would be 9.
F)1- 0.6 = 0.5 + 0.1
Explanation:
It’s like the same for the last one.
Silver:
A)0.1 + 0.9 = 1
Explanation:
It’s 9 + 1.
B)0.09 + 0.01= 1
Explanation:
Same as last but both is a hundredth.
C)0.03 + 0.07 = 1
Explanation:
It’s a hundredth question.
D)1/10 + 0.6 + 0.3 = 1
Explanation:
It’s a 3 addition question.
E)0.15 + 0.64 +0.21 = 1
F)0.1 + 0.04 + 0.5 = 1
Gold:
Teddy: 1.77
Alex:0.08
Kim:0.87
Mo:1.7
Platinum:
0.4 because he said he shaded 4 and you have to do as a decimal so it’s 0.4.

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