Respond to this Question
Similar Questions

Math riddle
nine odd numbers have a sum of 243.find the sum of the first and last numbers in a set of numbers. hint:if three numbers when added equals twelve then represent it by adding n+()n+1. no one cares...durrr....
asked by Yasmeen on February 27, 2007 
Math riddle
nine odd numbers have a sum of 243.find the sum of the first and last numbers in a set of numbers. hint:if three numbers when added equals twelve then represent it by adding n+()n+1.
asked by Yasmeen on February 27, 2007 
Algebra
Ursula wrote the sum 5.815 +6.021 as a sum of two mixed numbers. part A. What sum did she write? b. Compare the sum of the mixed numbers to the sum of the decimals? Please answer both questions thanks
asked by Ms. Liz on October 8, 2014 
Math
A magic square is a square of numbers with each row, column, and diagonal of the square adding up to the same sum, called the magic sum. Arrange the numbers, 1,0,1,2,3,4,5,6,and 7 into a magic square. How does the average of
asked by Michelle on September 10, 2007 
math
While adding ten twodigit numbers the digits of one of the numbers were interchanged. As a result the sum of all the ten numbers increased by a value which was four less than that number. Three times the sum of the digits of the
asked by vipul gediya on May 26, 2018 
math
sabrina used a calcutator and started adding the whole numbers in order 1+2+3+4+5+..... what is the last number she would add that would get the sum on her calculator over 1000? Try it yourself. You'll be surprised that it won't
asked by ciera on January 23, 2007 
SUMS?
what is the sum of the first towo odd numbers? what s the sum of the first three odd numbers? what is the sum of the first 4,5 and 25 odd numbers? what is the sum of any number (n) of odd numbers? explain your reasoning. IM SORRY
asked by Extra homework on November 13, 2008 
Math
A magic square is a square of numbers with each row, column, and diagonal of the square adding up to the same sum, called the magic sum. Arrange the numbers, 1,0,1,2,3,4,5,6,and 7 into a magic square. How does the average of
asked by Michelle on September 10, 2007 
MATH HELPPPP!!!!!
If the sum is zero, what is the relationship of the two numbers? (this is an integers questionadding and subtractingmultiplyingand deviding positive and negative numbers)
asked by Mary on November 22, 2008 
Math
A student opened her math book and computed the sum of the numbers on two pages. Then, she turned to the next page and computed the sum of the numbers on those two facing pages. Finally, she computed the product of the two sums,
asked by Jde on February 26, 2012