6 items are filed under this topic.
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The tens digit of a number is five times the unit digit |
2016-05-19 |
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From sanjeev:
The tens digit of a number is five times the unit digit. Find the number?
Answered by Penny Nom. |
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A two digit number |
2015-08-21 |
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From Cameron:
Write the 2 digit number that matches the clues.
My number has a tens digit that is 8 more than the ones digit. Zero is not one of my digits.
My number is ________.
Answered by Penny Nom. |
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A two digit number |
2011-03-01 |
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From jhoanna:
the sum of the digits of a two digit number is 10. The value of the number is 16 times the units digit.Find the number.
Answered by Penny Nom. |
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The tens digit |
2007-08-21 |
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From Arul:
Hi..
Please help me on this question..
Sequence 2, 7, 22,…after the first three terms, each term is three times the previous term plus 1, a(n+1)=3an + 1. What is the sum of tens digit 33rd and tens digit of the 35 term?
Answered by Penny Nom. |
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The tens digit of a really large number |
2007-03-05 |
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From Sai:
How can i find the tens digit of a really large number? i was gven 63^15 + 15^63 in a competitive exam.
Answered by Penny Nom. |
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0! + 1! + 2! + 3! + ... + 2000! |
1999-10-21 |
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From Melissa:
My name is melissa. I am a 9th grade student I am having trouble finding out how to do this: What is the tens digit of 0! + 1! + 2! + 3! + ... + 2000! I know how to find these, but my calculator cant go any higher than 69! Is there any way i can do this problem?
Answered by Penny Nom. |
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