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Year 3 Maths Challenge Autumn 1 2023

Mr Carter

Bronze

Can you order the following numbers in descending order? 

678, 346, 290, 109, 489, 110

Silver

Gold 

Platinum 

69 responses to “Year 3 Maths Challenge Autumn 1 2023”

  1. Hassanati H.

    Dora is correct, because there is nothing in the tens column

  2. Hassanati H.

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

  3. Zakir F.

    Bronze,
    109,110,290,346,489,678
    Silver
    This is incorrect because it’s not in order because the order is 111,223 and 436.
    Gold
    Dora is correct because there are no tens but Jack thought that there were 7 tens which there are not.
    Platinum
    I don’t agree because you can make a bigger number like 910.

  4. Dhonshan R.

    Bronze
    678,489,346,290,110,109
    Silver
    No because, these are disordered from smallest to biggest.
    Gold
    Dora is correct because 6 is in the 100s,7 is in the 1s
    so, 600+7=607.
    Platinum
    yes because there are maximum 100s so we can make only biggest 3 digit numbers.

  5. Waniya Z.

    Bronze:

    678, 489, 346, 290, 110, 109

    Silver:

    It is incorrect as the first number is the smallest but the greatest number is in the middle and not at the end.

    Gold:

    Dora is correct because there is 7 ones, zero tens and 6 100s which equals 607.

    Platinum:

    The answer is incorrect, the largest 3-digit number you can make is 910.

  6. Arham S.

    Bronze
    The answer is 678,489,346,290,110 and 109.
    Silver
    I disagree with you because you did 223 first, then 436 and last 111 but the correct answer will be 436,223 and 111.
    Gold
    Dora is correct because Dora look at the place value chart carefully the 7 was in the ones side not in the tens side but Jack is incorrect because he didn’t look at the place value chart carefully that way Jack got incorrect.

  7. Waniya Z.

    Bronze order number
    678’489’346’290’110’109.
    Gold
    Dora is correct because there is 7 ones 0 tens and 6 100s so it’s 607 is correct ✅

  8. Iqra A.

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

    Silver:
    This is not correct because 111 should go first next 223 should go and then 436.

    Gold:
    Dora is correct because there are 6 hundreds 0 tens and 7 ones. Jack incorrect because 670 has 6 hundreds 7 tens and 0 ones.

  9. Elgin A.

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

  10. Hudaa M.

    Platinum
    The number could be 541
    because there are not more counters and it is a 3 digit number.

  11. Latifa A.

    gold
    Dora is correct because there’s 6 hundreds 0 tens and 7 ones and it’s 607 but Jack counted it like 6 hundreds 7 tens 0 one but thers 6 hundreds 0 tens 7 ones but he counted 670 not 607 so Dora’s correct.

  12. Haris S.

    Silver: The answer is rong because 223 comse in the midel.

  13. Amina I.

    Bronze
    110,109,290,346,489,678
    Silver
    He did smallest, biggest and middle
    Gold
    Dora is correct because there are 600 and 7ones
    Platinum
    The highest number you can make is 910

  14. Zakariyah A.

    Dora is correct because there are 6 100’s there are 0 10’s and there are 7 1’s so the answer is 607.

  15. Nabira M.

    Silver
    111 223 436
    Gold
    Dora is correct there is 6 hundreds,0 tens and 7 ones.

  16. Bilal U.

    Bronze
    descending order
    678, 489, 346, 290, 110 and 109.

    Silver
    No, because 436 is supposed to be at the end but it’s not.
    The order is 111, 223 and 436.

    Gold
    Dora is correct because the chart said 607 which is Dora’s answer.

    Platinum
    I disagree, because the biggest number is actually 901.

  17. Dominik B.

    Bronze

    109 110 290 346 489 678.

    Silver

    No because the highest number is in the middle.

    Gold

    Dora is correct because there are 6 100s 0 10s and 7 1s. Jack is wrong because he got the tens and ones mixed up.

    Platinum

    No the highest number you can make with 10 counters is 910 .

  18. Sara H.

    1. 678, 489, 346, 290, 110, 109

    2. its not correct, the correct smallest to greatest order is 3, 1, 2.

    3. Dora is correct because there is 6 100s and 7 1s. no 10s like Jack thinks.

    4. the biggest number we can make is 1000 by adding the counter in 10s column and counter in 1s columb in the 100s column

    1. Muhammed I.

      Bronze
      109-110-290-346-489-678
      Silver
      It should be 111 then 223 after that IT SHOULD be 436

  19. Aiyla S.

    Bronze

    678, 489,346, 290, 110,109

    Silver

    That is wrong they are not in order
    first number is 223 second number is 436 and last is 111

    Gold

    The correct answer is 607
    because they are 6 100s and 7 1’s

    Platinum

    The largest 3 digit number would be 910

  20. Maryum N.

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

    Silver..

    It is incorrect they are not in order.

    Gold..

    Dora is correct because the answer is 607. There are 6 hundreds and 7 1’s.

  21. Sarah B.

    Bronze
    678,489,346,290,110,109.
    silver
    It is uncorrect because all of them are out of order.

  22. Sarah B.

    Bronze
    346,110,678,489,290,109.
    silver
    It is uncorrect because all of them are out of order.

    1. Maryam K.

      Bronze
      678, 489, 346, 290, 110, 109
      Silver
      No, because 111 needs to be 1st and then 223 and then 436
      Gold
      Dora is correct because there’s is 600s and 7 ones which makes it 607
      Platinum
      I don’t agree because the biggest number you can make using all 10 counters is 1000

  23. Haseeb B.

    Bronze
    678,489,346,290,110,109
    Silver
    This is incorrect because they are not in the correct order
    Gold
    Dora is correct because there is 6 hundreds 0 tens and 7 ones

  24. Jasmine P.

    Gold challenge
    Dora is correct because its showing right 607

  25. Jasmine P.

    Silver challenge
    No it’s not correct because its not in correct order

  26. Kayla P.

    Bronze Challenge:

    Number from highest to lowest:
    678, 489, 346, 290, 110, 109

    Silver Challenge:
    No the numbers are not ordered from smallest to greatest.

    The first number is 223 then the next number is 436 and the next one is 111.

    Smallest to greatest would be the following:

    111, 223 and then 436.

    Gold challenge

    Dora is correct. The place value chart shows 607 because there are 6 counters in the 100s column so this makes 600 and then there are no counters in the 10s column and there are 7 counters in the 1s column so this makes 600 + 7 = 607

    Platinum Challenge:

    No I don’t think Captain Conjecture is correct because the highest 3 digit number using all 10 counters that can be made is 910 by having 9 counters in the 100s column, 1 counter in the 10s column and no counters in the 1s column.

    This would make 900 + 10 = 910.

    1. Freya S.

      678, 489, 346 , 290, 110 109 bronze

      No not in the correct order the smallest is the 3rd one then the 1st one is 2nd largest and the 2nd is suppose to be last.

  27. Sulaiman A.

    Bronze
    678,489,346,290,110,109
    Silver
    No because the 3rd one should be at the start.
    Gold
    Dora is correct because there is 6 hundred and 7 ones.
    Platinum
    Yes because it makes 811.

  28. Maximilian J.

    Bronze
    678,489, 346,290,110,109.
    Silver
    It is not correct because the last one is the smallest.
    Gold
    Dora is correct because Jack missed placed the 7 and 0 .
    Platinum
    Yes because you can not make a higher 3 digit number.

  29. Jasmine P.

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

  30. Elim F.

    Bronze
    678, 489, 346,290,110,109
    Silver
    111, 223, 436
    It is not correct because it has to count from smallest to the biggest .
    Gold
    607
    Jack is incorrect because there in no 7 in the ten number place.
    platinum
    Yes, I agree that captain conjecture is correct because the largest 3 digit would be 811.

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