Hi year 4,
This half term, we are learning multiplication and division. For your Maths challenge, we would like you to answer the questions below. Make sure you explain any reasoning questions.
Bronze
Silver
Gold
Platinum
7 responses to “Year 4 Maths Challenge- Autumn 2 2024”
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Bronze=
1= 3 6 9 12 15 18 21 24 27 30 33 36
Tinys mistake is that after 3 times 3 he should have wrote 12 instead of 13.
Silver=
1=48
2= 28
3=63
4=486
5=30
6= 147
gold=
1= never
IT WAS SOOOOOOOOOOOOOOOOOOOO FUN! -
Bronze
The mistake is 13,16,and 23
It should be 12,15,27 and 30 -
Bronze:
The mistake is that 13,16,19 and 23 are not made of 3s.
Silver:
1. 48 because 8 x 6 = 48
2. 28 because 4 x 7 = 28
3. 63 because 9 x 7 = 63
4. 6 because 54 ➗ 9 = 6
5. 30 because 5 x 6 = 30
6. 3 because 21 ➗ by 7 = 3
Gold:
Sometimes because 27 does not have a digit of 9 but 99 does.
Platinum:
Mo’s numbers are 9 and 8 because you just have to change the symbol with ➕ and ✖️.
9+8 = 17
9 x8 = 72-
Bronze
Tiny mistake was he add one more to each number so instead of 13 its 12 and instead of 16 and 19 its one number less but 23 is to more than 21 which is the actual number
Silver
1.8×6=48 Gold
2.4×7=28 sometimes because for 45 divide
3.9×7=63 by 9 is equal to 5l
4.54÷9=6
5.6×5=30
6.21÷7=3
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Bronze
3 6 9 12 15 18 21 24 27 30 33 36
Instead of 12 he has done 13 and then added three to get 16.
Silver
1.48
2.28
3.63
4.6
5.30
6.3Gold
9 18 27 36 45 54 63 72 81 90
yes all these digits added together equal to 9.Platinum
9+ 8= 17
9×8 = 72 -
PLATINUM
9×8: this is because 9+8=17 which is mo’s sum and 9×8=72 which is mo’s product.
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GOLD
Sometimes you see if you times 9 2 times you would have 18 which has a 10 and 8 but there is no trace of the number 9 so sometimes
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