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Year 3 Maths Challenge Autumn 1

Mrs Khaliq

Bronze

Can you order the following numbers in descending order? 

678, 346, 290, 109, 489, 110

Silver

Gold 

Platinum 

79 responses to “Year 3 Maths Challenge Autumn 1”

  1. Aaron G.

    I have done my homework in my homework book

  2. Janelle O.

    Bronze
    678,489,346,290,110,109
    Silver
    No is not correct because it is in the middle.
    Gold
    Dora is right because it shown that is 107 and she did the same.
    Platinum
    No because he is added 1ones in the tens.

  3. Lawan R.

    678
    489
    346
    290
    110
    109
    Silver
    111,223,436

  4. Mohammed E.

    I have done my maths challenge.

  5. Mojirolaoluwa S.

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

  6. Amirah T.

    Bronze:

    109, 110, 290, 346, 489 and 678.

    Silver:
    This is incorrect.
    I know this because the number four hundred and thirty six, has more hundreds than the others, but it is in the middle of the row. It should be placed at the end of the row.

    The number two hundred and twenty three should be placed in the middle of the row as it is greater than the numbers at the end of the row.

    The number one hundred and eleven should be placed in the front of the row as it is the smallest number than the other numbers.

    Gold:

    Dora is correct because there are six hundreds, zero tens, and 7 ones.
    Jack is incorrect because he has got muddled up. I know this because he put zero ones but there are zero tens, not 7 tens! There are 7 ones.

    Platinum:

    Captain Conjecture is incorrect. He has placed his counters in the value grid as follows 8 counters in 100s, 1 counter in 10s and 1 counter in 1s to make the number 811.

    If he moves his 1 counter from 1s and places it in 100s he will end up with the number 910 which is the largest 3 digit number he can make using all his 10 counters.

  7. Inder S.

    Bronze:
    678,489,346,290,110,109
    Silver:
    it is incorrect ,the correct way is 111,223,436
    Gold:
    Dora is correct. the place value chart shows 607 because there is 6 hundreds,0 tens and seven ones.

  8. Nihal P.

    Bronze

    678, 489, 346, 290, 110, 109

    Silver

    This is not correct because the ordered numbers are 223, 436, 111.
    The correct order should be 111, 223, 436.

    Gold

    Dora is correct because Jack has mixed up his tens and ones.
    There are 6 hundreds, 0 tens and 7 ones.

    Platinum

    I would disagree that 811 is the biggest number with 10 counters because if I put all 10 counters in the hundreds, then I would get 1000. This is the biggest number I can make with 10 counters.

    1. Nihal P.

      Platinum,
      The largest 3 digit number i can make is 910. This is bigger than 811.

      1. Nihal P.

        1000 is a 4 digit number.

  9. Khadijah M.

    Bronze challenge
    678, 489, 346, 290, 110 and 109
    Silver challenge
    It is not correct because the largest number is in the middle and the second largest number is at the beginning.
    Gold challenge
    Dora is correct because Jack got mixed up with the tens and the ones and he used the ones as the tens.
    Platinum challenge
    No because there are 10 counters so the biggest number you can make is 1000.

  10. Sabiha K.

    Bronze:
    678, 489, 346, 290, 110, 190
    Silver:
    It is incorrect because 223 is and 436 is in the middle, and 111 is not in order.
    Gold:
    Jack is incorrect because Dora said 607, not 670.
    Platinum:
    Captin is incorrect because you can not use one ten but you can use 1 one.

  11. Muhammad D.

    Bronze
    678, 489, 346, 290, 110, 109.
    Silver
    No because I know that 400 is bigger than 200.
    Gold
    I think that Dora is correct because there is 6 hundreds 0 tens and 7 ones.
    Platinum
    No because, before 1,000 is 900 and before 100 is 90 so before 10 is 9 and that means the largest number is 999.

  12. Hudayfa A.

    Bronze
    678
    489
    346
    290
    110

    Silver
    No this is incorrect because the or is 223, 436, 111. This should have been smallest to greatest in order of 111,223,436.

    Gold

    Dora is correct because there are 600 in the hundreds column and 7 1’s in the the 1’s column. Jack is wrong because there are no tens in the 10’s column.

  13. Harrison S.

    Bronze
    678, 489, 346, 290, 110, 109.
    Silver
    It is not correct because 111 is the smallest number.
    Gold
    Dora is correct because there is no 10’s only 100’s and 1’s.

  14. Yoshita P.

    bronze. 109,110,290,346,489,678.
    silver. no beause 111 comes first then 243 then comes second then 346
    comes last.
    gold. Dora is correct beause the grid shows 607 not 670. and Jack is
    not correct. beacuse Jack says it is 670

  15. Yunus H.

    Bronze
    109,110,290,346,489,678.
    Silver
    No,because the numbers are not correctly ordered and they have started from second biggest number .
    Gold
    Dora is correct, Because Jack says it is 670 and there are no 10s in that charts .

  16. Yoshita P.

    bronze. 109,110,290,346,489,678.
    silver. no beause 111 comes first then 243 then comes second then 346
    comes last.
    gold. Dora is correct beause the grid shows 607 not 670. and Jack is
    not correct.

  17. Yoshita P.

    bronze. 109,110,290,346,489,678.
    silver. no beause 111 comes first then 243 then comes second then 346
    comes last.
    gold. Dora is correct beause the grid shows 607 not 670.

  18. Adam O.

    BRONZE:
    678, 489, 346, 290, 110, 109
    SILVER:
    No it is not correct because the one in the middle is the biggest because it is 436.
    GOLD:
    Dora is correct because there are 7 ones not 7 tens.
    PLATINUM:
    No, I don’t agree because you could put 9 counters in the 100s column and 1 counter in the 10s column and that makes 910 which is bigger than 811. You could even put all the counters in the 100s which will make 1000 but that is not a 3 digit number.

  19. Amina J.

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

    Silver:
    It not correct its in this order.
    111, 223, 436

    Gold:
    The Dora is correct because there is six dots in the hundred column and no dots in the ten column and seven dots in the one column.

  20. Nma M.

    Bronze:
    678, 489,346,290,110,109
    Silver:
    No this is not correct because at the middle it needs the 2 hundreds, 2 tens and 3 ones, so first the 1 hundred, 1 ten and one 1, then the 2 hundreds, 2 tens and 3 ones, and lastly, 4 hundreds 3 tens and 6 ones.
    Gold:
    Dora is correct because there is only 6 hundreds, 0 tens and 7 ones, but jack did it the wrong way.
    Platinum:
    I disagree because the highest he made is 811, when the highest 3 digit number is 900. So it’s incorrect.

  21. Myiesha S.

    BRONZE:
    678,489,346.290,110,109.
    SILVER:
    No this is incorrect beacause the meduim hundreds tens and ones is at the front it should not be there the smallest one has to go at the front and the meduim has to go to the midlle and the largest one has to go to the end.
    GOLD:
    dora is correct and jack is incorrect beacause there are no tens there are only hundreds and ones.

  22. Mustafa A.

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

    Silver –
    It is incorrect because they have started from the second biggest number.

    Gold – Dora is correct because the number has 6 100’s which is 600 and 7 1’s which is 7. So it will be 607.

    Platinum – No i disagree because the biggest number you can make from all 10 counters is 910.

  23. Zaynab M.

    Bronze
    678,346,290,109,489,110.
    Silver
    No because 111 should go at the

    Begining and 236 should go at the end.
    Gold
    Dora is correct because there is 607
    But jack is not correct because he said their is 670.

  24. Hamsia D.

    Bronze
    Can you order the numbers in descending order?
    678, 346, 290, 109, 489, 110
    The answer is 678, 489, 346, 290, 110, 109.
    Silver
    False. The numbers are not ordered from smallest to greatest because the number 111 is smaller than 223 the order is supposed to be 111, 223 and finally 436.
    Gold
    Dora is correct because there are 6 hundreds, 0 tens and 7 ones but Jack got confused with the tens and ones so Dora is correct.
    Platinum
    This is false. The largest possible number you can make is 910. I know this because I put 9 counters in the 100s column and 1 counter in the tens column. Captain Conjecture has put 8 counters in the hundreds column, 1 counter in the tens column and 1 counter in the ones column and the number is 811.

  25. Sayda A.

    678,489,346,209,109,110
    Bronze
    Silver
    no because 111 is the small and 223 at beginning and the Biggs is 463 gold
    Dora is correct there no one in the tens
    Platinum he not correct because there only 811 and the Biggs number is more.

  26. Maryam M.

    Bronze
    678, 489, 346, 290, 110, 109
    Silver
    It is not correct because the greatest number is in the middle and the smallest is at the end.
    Gold
    Dora is correct because there are no 10s.

  27. Zahra N.

    Bronze..
    678/489/346/290/110/109

    Silver..
    No they are not in correct order
    It should be 436
    Then 223
    Last should be 111

    Gold..
    Dora is right it reads 607.

  28. Irfa M.

    Bronze
    The numbers in descending order are
    678,489,346,290,110,109.

    SILVER
    It is not correct because 111 is the smallest and should come first.

    Gold
    The place value chart shows 607 ,Dora is correct, because there is no counter in the tens column.

    Platinum
    The number shows is 811 but I can make a bigger number 910, so it s not correct.

  29. Minhaj A.

    Bronze
    678,489,346,290,110 and 109.
    Silver
    It’s incorrect because 1 hundred,1 ten and one one is 111 and it say that 111 is the greatest also that is the smallest. 2 hundreds , 2 tens and 3 ones shouldn’t be the smallest because that makes 223 an 223 is greater than 111.4 hundreds,3 tens and 6 ones shouldn’t be in the middle because that make 436 an 436 is bigger than the both numbers.
    Gold
    Dora correct because she has 607 and that has 6 hundreds,0 tens an 7 ones an thats what it show on the on the place value grid. Jack is incorrect because he has 6 hundreds,7 tens and 0 ones an that makes 670 an that doesn’t show on the place value grid.
    Platinum
    I disagree because that is 811 and you can make more like the largest number you can make is 910 with only ten counters with only putting 9 counters in the hundreds colmn and putting 1 in the tens colmn.

  30. Osas O.

    Bronze
    678 ,489,346,290,110,109
    Silver
    no because 436 is biggest 223 is second biggest and 111 is smallest but it is not in that order
    Gold
    dora is right because if you look she has 607 jack has 670 if you look at the place value grid there is 607 and she has 607.
    Platinum
    He is wrong because if you move all the counter to 100s part it would make 1000 and that is much bigger than 811.

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