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Maths puzzles

Posers and Puzzles

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Using only addition, add eight 8s to get the number 1,000.

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I add six to eleven, and get five. Why is this correct?


@MartinS said
Using only addition, add eight 8s to get the number 1,000.
888 + 88 + 8 + 8 + 8 = 1000


@MartinS said
I add six to eleven, and get five. Why is this correct?
Its hours. Eleven PM + 6 is five AM.

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@Bish
It is your turn

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@MartinS said
@Bish
It is your turn
A census taker knocks on a door. A woman answers and says she has three children.
Their ages multiply to 72.
The sum of their ages is the same as the number on the house next door.
The census taker goes next door, looks at the number, then comes back and says,
"I still don’t know their ages."
The woman says, "My oldest child plays piano."
The census taker now knows their ages.

What are the ages of the children?

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@Bish said
A census taker knocks on a door. A woman answers and says she has three children.
Their ages multiply to 72.
The sum of their ages is the same as the number on the house next door.
The census taker goes next door, looks at the number, then comes back and says,
"I still don’t know their ages."
The woman says, "My oldest child plays piano."
The census taker now knows their ages.

What are the ages of the children?
3,3,8

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@MartinS said
3,3,8
exactly

1 edit
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Not really maths, but still a puzzle

When does the alphabet get shorter?


@MartinS said
Not really maths, but still a puzzle

When does the alphabet get shorter?
Christmas, because there is NOEL

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