Natural Numbers

by Osama M. Khaled last modified 2022-06-19T06:04:36+01:00

What do you know about natural number

Questions #: 10
Pass Score: 80.0%

    Natural Numbers include

    Negative Numbers only
    Both positive and negative numbers
    Positive Numbers only
    zero, positive numbers, and negative numbers

    Natural Numbers refer to

    fractions
    decimals
    a set of all whole positive numbers excluding zero
    negative numbers
    All numbers, fractions, negative, decimal, and zero

    Why natural numbers are called "counting numbers"?

    Because they are in my calculator
    Because they do not have zero
    Because they have zero
    Because they do not include zero or negative numbers

    Natural numbers are part of real numbers

    True
    False
    Only zero is in natural and real numbers

    As a way to demonstrate counting using natural numbers I can say

    there are 5 cups, 7 plates, and 0 bottles on the table
    True
    False

    An example of natural numbers practical use is when I say temperature is -5

    True
    False

    The set of natural numbers in mathematics is denoted by the symole

    M
    N
    S
    Y

    We can mathematically represent natural numbers using the following

    N = Set of all numbers starting from 1.
    N = {1, 2, 3, 4, 5, 6, 7, 8, 9, 10, ………………………………}
    N = {x : x is an integer starting from 1}
    N = [1,2,3,4,5, ...]
    All the above

    The smallest natural number is

    0.1
    0
    1
    0.0001

    Natural numbers set is part of whole numbers set

    True
    False
    Not all numbers