drdel
Tour Rookie
So my grandson turns up with this homework question !
"There are only 8 two-digit numbers with 5 ones. Is that right?"
Stumped me!!
"There are only 8 two-digit numbers with 5 ones. Is that right?"
Stumped me!!
My 9yr old grandson's math question....
- Thread starter drdel
- Start date
mteam
Assistant Pro
I dont get this? 10-99 two digit numbers so thats 90. its along time since I've been to school so probably got this wrong
drdel
Tour Rookie
Long time for me to!
I found 10,11,12,13,14,15,16,17,18,19, 21.31,41,51,61,71,81,91 ! Which is a few more than 8 !!
Imurg
The Grinder Of Pars (Semi Crocked)
Maybe it's one of the 11+ questions in Bucks recently that couldn't be answered......
williamalex1
Money List Winner
So the answer is - NO
D
Deleted member 18121
Guest
Is that how he phrased it or how it was written?
Tashyboy
Please don’t ask to see my tatts 👍
There's 18 two digit numbers with a 1 in it. 🤔😳
ColchesterFC
Journeyman Pro
I don't even understand the question. It's the "5 ones" bit I don't get. How can you have a two digit number with "5 ones" in it?
louise_a
Money List Winner
was this question actually in a book or just written down?
rulefan
Tour Winner
I reckon he had to pick from a list that you haven't been given
User20204
Well-known member
Maths, that's Maths, not Math, this is the UK, there is already far too much Americanising goes on already in this country.
Mmm, this hurts my head.
n=[8,5]
Not sure if its 51, 52, 53, 54, 55, 56, 57, 58.... no, that doesn't look right...
My head is telling me, 15, 25, 35, 45, 55, 65, 75, 85.
Honestly, its that long ago I can't remember. Label me thick.
n=[8,5]
Not sure if its 51, 52, 53, 54, 55, 56, 57, 58.... no, that doesn't look right...
My head is telling me, 15, 25, 35, 45, 55, 65, 75, 85.
Honestly, its that long ago I can't remember. Label me thick.
drdel
Tour Rookie
Question is shown exactly as printed!!
I'm feeling better now no one else got it.....
louise_a
Money List Winner
user2010
Challenge Tour Pro
It's MATHS or MATHEMATICS, never Math.
Jimaroid
Journeyman Pro
Is the question hand written or word processed? It looks like an auto spelling & grammar error to me, it's nonsense.
SocketRocket
Ryder Cup Winner
I dont understand the question.
Here's a fairly straightforward one:
There is only one positive integer which is exactly twice the sum of its digits. Find this two digit number.
(No googling please)
Here's a fairly straightforward one:
There is only one positive integer which is exactly twice the sum of its digits. Find this two digit number.
(No googling please)
robinthehood
Hacker
18
louise_a
Money List Winner
bit easy that, could only be an even number less than 20
SocketRocket
Ryder Cup Winner
You may be correct but its not the answer
