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”
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Dora is right because there are no tens at all so the number is
607 -
109,110,290,346,489,678
the correct order is 3 1 2 ordered from small to large
Dora correctly calculated 6×100 and 7×1 607
the largest number of 3 digits 910 -
109-110-290-346-489-678
No because 3 and 1 should be swapped and 3 and 2 should be swapped
Dora is correct because there is 6 100s and 7 ones -
Gold
Dora is correct because there are 6 hundred,0 tens and 7 ones.Platinum
I don’t agree because it is not the largest 3 digit number.The largest 3 digit is 910. -
Bronze:
678, 489, 346, 290, 110, 109
silver:
they are incorrect because they put it in wrong order.
the first number would be 111,then the second number would be 223 and the last one would be 436.this is smallest to largest and it is in assending order.
Gold:
I agree with Dora because in the hundreds column there is 6 hundreds then in the tens column there is 0 tens as Dora written and then there is7 once in the once column. jack is incorrect because he add 7 once in the tens column and now there is 0 ones the ones column. In the place value chart the number is 607.
Platinium:
i disagree with him because the largest number you can make is 910 because we used all 10 counters and he only made 811. 91 x 10 equals 910
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