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When is the sum of 2 numbers a whole number?
The sum of two numbers is a whole number if both of the numbers are whole numbers, or if the sum of two fractions can be simplified to a whole number.
When is the sum of two numbers an odd number?
The sum of two whole numbers is odd when one but not both of them is odd.
Why sum of two integers is an integer?
because an integer is a whole number. So the product must be a whole number.
When you estimate the sum of 2 fractions the estimate is never a whole number?
The sum of two fractions will only be a whole number if the fractions have a common denominator. When the denominators are different, the sum will be a fraction with a different denominator, making it impossible to be a whole number. Thus, estimating the sum of two fractions will generally result in a fraction, not a whole number.
What types of numbers can always be written as the sum of two nonzero consecutive whole numbers?
ODD NUMBERS. If you take two consecutive whole (non zero) numbers then one will be an odd number and the other will be an even number. The sum of an odd number and an even number is always an odd number.
When is the sum of 2 numbers a whole number?
The sum of two numbers is a whole number if both of the numbers are whole numbers, or if the sum of two fractions can be simplified to a whole number.
Why is the Sum of two integers still an integer?
Because an integer is a whole number and the sum of any two or more whole numbers is always a whole number.
Who discovered when any even number added with a prime number makes a whole number?
It doesn't have to be a prime number and an even number. The sum of any two whole numbers is a whole number. Also, the sum of two even numbers is an even number, the sum of two odd numbers is an even number, and the sum of an odd number and an even number is an odd number.
Is the sum of two whole numbers always a whole number?
Yes.
The sum of two whole numbers is always a whole number?
Yes, it is.
What do you mean by 'whole number are closed under addition'?
The sum of any two whole numbers is a whole number.
Can the sum of two mixed numbers be equel to 2 Explain why or why not?
No. Each mixed number is made of a whole number and a fraction. When you add them, you have the sum of two whole numbers and two fractions. Since each whole number must be at least ' 1 ', the sum of two whole numbers must be at least ' 2 ', and the two fractions will always make it more than ' 2 '.
Is the sum of two whole numbers always larger than either whole Number?
No. -2 and -3 are both whole number and their sum is -5 which is smaller than both.
When is the sum of two numbers an odd number?
The sum of two whole numbers is odd when one but not both of them is odd.
Why sum of two integers is an integer?
because an integer is a whole number. So the product must be a whole number.
When is the sum of two decimals equal to a whole number?
This will happen if the fractional parts of the numbers sum to 1.
When you estimate the sum of 2 fractions the estimate is never a whole number?
The sum of two fractions will only be a whole number if the fractions have a common denominator. When the denominators are different, the sum will be a fraction with a different denominator, making it impossible to be a whole number. Thus, estimating the sum of two fractions will generally result in a fraction, not a whole number.
