# Year 3 Maths Challenge Autumn 1

Bronze

Can you order the following numbers in descending order

678, 346, 290, 109, 489, 110

Silver

Gold

Platinum

## 96 thoughts on “Year 3 Maths Challenge Autumn 1”

1. Hasti M.

Bronze
678,489,346,290,109,110,

2. Gufran E.

Bronze
678 489 346. 290 110 109
Silver
No because the 1 hundred is not last

3. Muhammed A.

Bronze
678 489 346 290 110 109
Silver
111 first 223 next 436 last
Gold
4+4+4+4=16
16+3=19
5+5+5=15
15+4=19
She has 19 eggs
Platinum
No the biggest number 910

4. Fatimah K.

Bronze
678,489,346,290,110,109
Silver
No because 111 is supose to be first 223 is going to be second and last is 336.
Gold
She has 13 left.
Platinum
No because we can make 901.

5. Sana N.

Bronze
678;489,346,290,110,109
Silver
I diseagree becaus 436 is bigger than 111
Gold
Susie has 13 eggs left.
Platinum
No, l disegr because,if we move

6. Bilal H.

Bronze
678 489 346 290 110 190

7. Samanta V.

Bronze
678, 489, 346, 290, 110, 109

8. Kaila M.

Bronze
678,489,346,110,190
Silver
I disegree because it isn’t in the right order. It should be like 436,2and 111

9. Abdulasiis M.

109, 110, 290, 346, 489, 678

10. Arafath A.

Bronze
109,110,290,346,489,678

Silver
It is not in ascending order.

Gold
She has 7

Platinum
It’s incorrect

11. Mehar R.

Bronze challenge
678, 489, 346, 290, 110, 109.

12. Suraiyah A.

678 956 578 135

13. Amelia H.

Bronze
678,489,346,290,109,110
Silver
No because there not in the same place. The one with 1hundred gowes first and next the one with 2 hundreds goes next the one with 4 hundreds go next

14. Emma S.

Bronze:
678,489,346,290,110,109

15. Abraham E.

678 489 346 290 110 109

16. Israa F.

678 489 346 290 110 190.

17. Sammi S.

109/110/290/346/489/678
Silver
111/223 436.
Gold
She has 13 eggs left.

• Safah D.

Bronze
678,489,346,290,110,109
Silver
It is wrong it’s it should be111,223,436.
Gold
She has 13 eggs left
Platinum I disagree because the largest number is 900

18. Inaaya S.

Bronze

678,489,346,290,110,109

Silver

Order is wrong, should be 111,223,436.

19. Mohammed A.

Bronze
678 489 346 290 110 109
Silver
No its not in the correct order the correct order is like this 111,223 ,436.

20. Shahzaib M.

Bronze
678,489,346,290,110,109

Silver
Original number sequence from smallest to biggest:
223,436,110
This is incorrect because 436 is not smaller than 223 or 110. You could also recheck by using jottings on a piece of paper or whiteboard.

21. Abdul Y.

678,489,346,290,110,109,

Silver
I disagree because it is not in the correct order.

22. Yaw A.

Bronze
109,110,346,486,678
Silver
It’s wrong because the end is supposed to be the first one and the first one should be in the middle and the middle one should be at the end

23. Simin W.

Bronze:
678,489,346,290,110,109
Silver:
I disagree because it is not in the right order.
Gold:
Susie has 19 eggs.
Platinum:
I disagree because the largest number is 900.

678,489,346,290,110,109,
Bronze

Silver
I disagree because it is not in the correct order.

25. Surinder J.

Bronze:
678,489,346,290,110,109

Silver:
I disagree because it is not in the right order.

Gold:
Susie has 19 eggs.

Platinum:
I disagree because the largest number is 900.

26. Afreen S.

Bronze:
678,489,346,290,110,109
Silver:
I disagree because it is not in the right order.
Gold
Susie has 19 eggs
Platinum
I disagree because the largest number is 900

27. Bahar K.

Bronze
678,489,346,290,110,109
Silver
No because the last one is a small number and it is smallest.
Gold
She got six

28. Kevin R.

Bronze

678, 489, 346, 290, 110, 109

Descending means from biggest to smallest

29. Japji K.

678,489,346,290,110, 109

30. Brooke M.

Its not write beacuse the 3 comes before the 6

Bronze

31. Kai D.

Bronze 678, 489, 346, 290, 110, 109

Silver
No because it’s not in the correct order… 436 is In the middle

Gold
Suzie the snake has 19 eggs 5 x 3 = 15 4 x 4 = 16

32. Yahya S.

678
489
346
290
110
109

33. Joel G.

Gold
Susie has 20 left.

34. Abdurrahman K.

Bronze
678, 489, 346, 290, 110, 109

Silver
No because the second is at the start, and the greatest is in the middle and the smallest is at the end.

Gold
Suzie the snake has 19 eggs because 5 x 3 = 15 and four left over is 19. And 4 x 4 = 16 with 3 left over makes it 19.

Platinum
No because 910 is larger than 811. If you put all counters in the hundreds column it becomes 1000, but that is a 4 digit number, so the largest 3 digit number is 910

35. Safah D.

bronze:
678,489,346,290,110,109
silver:
No because its not in order 436 is in the middle
Gold:
4×4=16
16+3=19
5×3=15
15+4=19
She has 19 eggs
Platinum:
No because 811 is not bigger than 1000 however that is a 4 digit number so 911 will be the biggest number.

36. Lillie S.

Bronze

678, 489, 346, 290, 110, 109

Silver

No it’s not correct because it should be 111, 223, 436

Gold

Susie has 19 eggs because 4×4=16 and 16+3=19
5×3=15 and 15+4=19

Platinum

No because he made 811 and the biggest number you can make is 990

37. Ali A.

Bronze:
678,489,346,290,110,109
Sliver:
111,223,436
Gold:
When Susie counts in fours-
4+4+4+4=16 plus 3 left over=19
When Susie counts in fives- 5+5+5=15 plus 4 left over=19

38. Shuqraan H.

678 489 346 110 109 they not correct order number 19 egg 10+5+4=19 5+5+5+4=19 10+9=19

• Bronze

678, 489, 346, 290, 110 ,109

• Silver

No, because it’s not the correct order.
The correct order is
111, 223, 436.

• Gold

4+4=8
8+4=12
12+4=16
16+3=19 eggs

5+5=10
10+5=15
15+4=19 eggs

She has 19 eggs.

• Platinum

No, I disagree because, if we move one counter from the ones grid to hundreds grid the new number will be 910 which is bigger than 811. However, if we also move the tens counter the total number will be 1000 which is 4 digits. So the largest 3-digit is 910.

40. Sumayyah A.

Silver
The numbers are not ordered from smallest to greatest because 436 is bigger than 223. Also 111 is smaller than 436 so they cannot be smallest to biggest.

Gold
Susie has 19 eggs.

4 8 12 16
16+ 3 = 19

5 10 15
15 + 4 =19