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August 31, 2014

Homework Help: math

Posted by lizzy on Monday, November 28, 2011 at 3:46pm.

Test these conjectures. Give three examples. Explain if the
conjecture is correct or incorrect.

1. If a number is divisible by 4, it is always an even number._________________________________

2. All multiples of 5 have a 5 in the ones place.__________________________________

3. If a number has a 9 in the ones place, it is always divisible by 3.________________________________

4. The least common denominator of two fractions is always greater than the
denominators of the fractions.______________________________

5. Write a conjecture about the product of two odd numbers. Then test your
conjecture.__________________________________________________________

6. How is testing a conjecture like finding a statement to be true
or false? How is it different?_______________________________________________________________________________________________________________________

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