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If abcd is dcba backwards times 9 without using the same digit over again?
The correct spellings are backwards and digit.The answer is 1089*9 = 9801
What 4 digit number times 4 equals the same 4 digits backwards?
2178
Why is negative plus negative positive?
A negative plus a negative is a negative number. It is a larger negative number, that is, it is a smaller number - IOW, it is farther to the left on the number line.You probably meant to ask why is a negative number TIMES a negative number a positive number.Think of multiplying m times n as taking m steps, n times. For example, multiplying 3 times 4 means taking three steps - starting at zero and going to the right - four times. When you're done, you will have taken 12 steps to the right.If you multiply 3 times -4, it is like taking 3 steps backwards. Start at zero, take three steps backwards four times and you end up at -12.Multiplying -3 times 4 is like taking backwards steps four times. So take three backwards steps, four times, and you end up at -12.Multiplying -3 times -4 is like taking three backwards steps and going backwards four times. It's like a double reverse.My answer is a short version of a post on mathforum.org (http://mathforum.org/dr.math/faq/faq.negxneg.html). On that page, see the example titled "On the Road" for a good application of why this is true.
What is the lowest number when spelled in German that uses the letter b three times?
27
How many times is Hannah mentioned in the Bible?
The name Hannah is mentioned several times in the Bible. The most notable mention is in the book of 1 Samuel, where Hannah is portrayed as the mother of the prophet Samuel. Additionally, there are a few other women named Hannah mentioned in the Old Testament.
