The natural numbers are the whole numbers 1 2 3 4 5 .... and so on
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The st of counting numbers are called natural numbers. This is taught in math.
Natural numbers are the counting numbers: 1, 2, 3, and so on for ever. Some mathematicians include 0, others don't. No negative numbers, no fractions.
Natural numbers are integers greater than zero. These are the numbers you would use when "Naturally" counting. For example : one, two, three, four, five, etc.
The numbers 1,2,3,... etc are called natural numbers or counting numbers. Integers are the natural numbers plus zero plus the negative ( or opposite ) natural numbers. Why do we need negative natural numbers ? For one thing x + 1 = 0 is an equation whose solution is x = -1. We could not solve this equation if we did not have negative integers. So over history these negative numbers came about as a way to solve certain math problems. The numbers 1,2,3,... etc are called natural numbers or counting numbers. Integers are the natural numbers plus zero plus the negative ( or opposite ) natural numbers. Why do we need negative natural numbers ? For one thing x + 1 = 0 is an equation whose solution is x = -1. We could not solve this equation if we did not have negative integers. So over history these negative numbers came about as a way to solve certain math problems.
We learn math using numbers because that is math. Also when you get to a higher level in math it is easier to use numbers to write 4,137,985,034.152 than splleing it out.