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yes, 3 is a natural number. any positive number is.

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15y ago

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Wiki User

12y ago

-3 is NOT a natural number. It is a negative integer.

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Anonymous

Lvl 1
4y ago

yes

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Q: Is -3 a natural number
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Related questions

Is the square root of thirteen a natural number?

No, it is not. A natural number is a positive integer.3*3 = 9 and 4*4 = 16 and there is no natural number between 3 and 4. Therefore there is no natural number which, when squared, will give 13.


Is 2 over 3 a natural number?

No a natural number is whole such as 1, 2, 3 ,4


Is a square rooted number a natural number?

it depends on the number, for example the square root of nine is a natural number. it's 3. the square root of 3 is not a natural number. It is 1.73... and it goes on and on.


Is 1 over 3 a natural number?

No, 1/3 is not a natural number or even an integer. 1/3 is an irrational fraction and a real number.


Are whole numbers always natural numbers?

No. -3 is a whole number but it is not a natural number.


What number is an integer and a natural number?

Every positive whole number, such as 1, 2, 3, and so on. Mathematicians are not agreed on whether 0 is or is not a natural number.


Is 3 an even natural number?

No.


Is -a a natural number?

No. Natural numbers are 0, 1, 2, 3 ... If a was defined to be a negative integer, then -a would equal a natural number. But -a is a variable with a sign, not a natural number.


What is the smallest three-digit natural number?

100 is the smallest 3-digit natural number.


Is the square root of 3 a natural number?

Natural numbers must not contain negative numbers or fractions. Therefore, the square root of 3 = 1.73205080757 is not a natural number


How many three digits natural numbers are divisible by 4?

The first 3 digit natural number is 100: 100 ÷ 4 = 25 → first 3 digit natural number divisible by 4 is 4 × 25 The last 3 digit natural number is 999: 999 ÷ 4 = 249 r 3 → last 3 digit natural number divisible by 4 is 4 × 249 → number of 3 digit natural numbers divisible by 4 is 249 - 25 + 1 = 225.


Can natural numbers be negative?

No. Natural number {1, 2, 3, ...}.