# Maths task – week of 28/04/20

Here are your homework tasks for the week. Seven – one for each day!

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What do you need?

Can you sort out the four clues that help and the four clues that do not help in finding the number I am thinking of?

Four of the clues below are true but do nothing to help in finding the number.
Four of the clues are necessary for finding it.

Here are eight clues to use:

1. The number is greater than 9.
2. The number is not a multiple of 10.
3. The number is a multiple of 7.
4. The number is odd.
5. The number is not a multiple of 11.
6. The number is less than 200.
7. Its ones digit is larger than its tens digit.
8. Its tens digit is odd.

What is the number?

What clues are necessary to finding the answer and why?

## 15 thoughts on “Maths task – week of 28/04/20”

1. Zayan 🐱‍👤

1. 35 is greater than 9
2. 35 is not in the multiple of 10
3. 35 is a multiple of 7
4. 35 is a odd number
5. 35 isn’t a multiple of 11
6. The number is less than 200.
7. Its ones digit is larger than its tens digit.
8. Its tens digit is odd.

1. amuhib Post author

Can you explain, using the clues, how you reached that answer.

1. amuhib Post author

Can you explain, using the clues, how you reached that answer.

I think that the number is 35 because I used a 100 number grid and I went through the clues to get 35

1. amuhib Post author

Can you explain, using the clues, how you reached that answer.

3. Tahmid k

The answer could be 117 because
117 is greater than 9
Not a multiple of 10
Is a multiple of 7
Is an odd number
Isn’t a multiple of 11
Is less than 200
It’s one digit is la larger than its tens
Its tens digit is odd

1. amuhib Post author

Tahmid,
It needs to be a number from the 100 square grid.
Try again.

4. Halimah