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How can you determine whether a sum of numbers is even or odd with out building a tile model or computing the sum?
Wiki User
∙ 9y ago
You can just add the last digit of each number. Whenever you get a two-digit number, you can discard all digits except the last one.
Another alternative is to count how many odd numbers there are - once again, you only need to consider the last digit. If the number of odd numbers is even, the sum is even; otherwise it is odd. (You can ignore even numbers for this calculation.)
Wiki User
∙ 9y ago
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You can determine by the discriminant whether the solutions to the equation are or complex numbers?
apex- real
How can you use the prime factorization of two numbers to determine whether they are relatively prime?
Use the prime factorizations to determine the GCF. If the GCF is 1, the numbers are relatively prime. If the two numbers have no prime factors in common, they are relatively prime.
How can you use the prime factorization of two numbers to determine whether they are relative prime?
If the prime factorizations have no prime factors in common, the numbers are relatively prime.
Is 8765 and 4 an arithmetic sequence?
In order to determine whether or not this is an arithmetic sequence, there must be at least 3 numbers.
How would you determine whether the product of many natural numbers is even or odd?
If at least one of the numbers is even, the result will be even. Otherwise all the numbers are odd and the result will be odd.
Without building a tile model how can you determine whether a sum of numbers such as 127 38 is even or odd?
None Of Them Equals 100 and 10 so 127 is 130
You can determine by the discriminant whether the solutions to the equation are real or numbers?
imaginary
How can you determine if whether the LCM of 2 numbers is the product of the numbers?
If they have no common factors other than 1.
Can you give me technology words?
Mechanism Lever Trigger Caper Computing Random Access Memory CPU GPU Monitor VDU ( I am unsure of whether you meant Computing / Building Technology so I included both)
You can determine by the discriminant whether the solutions to the equation are or complex numbers?
apex- real
How can you determine whether a counting number is a composite numbers?
If it has more than two factors.
What does statistical data such as census numbers do for geographers?
Help geographers determine whether their ideas are valid.
How can you use the prime factorization of two numbers to determine whether they are relatively prime?
Use the prime factorizations to determine the GCF. If the GCF is 1, the numbers are relatively prime. If the two numbers have no prime factors in common, they are relatively prime.
Is nitrogen balance important for building muscle?
Nitrogen balance is not important in the process of building muscle, but testing for nitrogen can help determine whether protein consumption is optimal.
How can you determine from the prime factorization whether the least common multiple of two numbers is the product of the numbers?
If the prime factorizations have no factors in common, the LCM is the product of them.
How can you use the prime factorization of two numbers to determine whether they are relative prime?
If the prime factorizations have no prime factors in common, the numbers are relatively prime.
Is 8765 and 4 an arithmetic sequence?
In order to determine whether or not this is an arithmetic sequence, there must be at least 3 numbers.
