- Can a whole number be negative?
- Is 3 a whole number?
- What is the smallest whole number?
- Is Pi a real number?
- Are whole numbers positive or negative?
- What kind of number is negative 1?
- Is 0 a real number?
- Is negative 16 a rational number?
- Is a whole number?
- Is 0 a real number Yes or no?
- Is 9 3 a whole number?
- Why is zero a whole number?
- Is 88 a whole number?
- What is the set of negative and whole numbers called?
- How do you check if a number is a whole number?

## Can a whole number be negative?

Key idea: Whole numbers don’t include negative numbers, fractions, or decimals..

## Is 3 a whole number?

In mathematics, whole numbers are the basic counting numbers 0, 1, 2, 3, 4, 5, 6, … and so on. 17, 99, 267, 8107 and 999999999 are examples of whole numbers. Whole numbers include natural numbers that begin from 1 onwards.

## What is the smallest whole number?

Solution. Zero (0) is the smallest whole number.

## Is Pi a real number?

Pi is an irrational number—you can’t write it down as a non-infinite decimal. This means you need an approximate value for Pi. The simplest approximation for Pi is just 3.

## Are whole numbers positive or negative?

Whole numbers are the set of numbers that include zero and all the positive numbers that we count with, like 0, 1, 2, 3, 4, 5, etc. What this set doesn’t include are negative numbers and numbers that are expressed as fractions or decimals. In other words, whole numbers include zero and all positive integers.

## What kind of number is negative 1?

Integers include all whole numbers and their negative counterpart e.g. … -4, -3, -2, -1, 0,1, 2, 3, 4,… Where a and b are both integers.

## Is 0 a real number?

Real numbers consist of zero (0), the positive and negative integers (-3, -1, 2, 4), and all the fractional and decimal values in between (0.4, 3.1415927, 1/2). Real numbers are divided into rational and irrational numbers.

## Is negative 16 a rational number?

Answer and Explanation: No, the square root of negative 16 is not a rational number.

## Is a whole number?

A whole number is an integer that is 0 or greater. The first five whole numbers are 0, 1, 2, 3, and 4. Since integers range from negative infinity to positive infinity, whole numbers are a subset of integers. …

## Is 0 a real number Yes or no?

The number 0 may or may not be considered a natural number, but it is an integer, and hence a rational number and a real number (as well as an algebraic number and a complex number). The number 0 is neither positive nor negative, and is usually displayed as the central number in a number line.

## Is 9 3 a whole number?

-9/3 is a rational number since it is a fraction of two integers.

## Why is zero a whole number?

Zero is a whole number (an integer) and while it’s neither a negative or a positive number, it is both a non-negative and a non-positive number.

## Is 88 a whole number?

The first 100 whole numbers are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25,26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, …

## What is the set of negative and whole numbers called?

The non-negative whole numbers are referred to as natural numbers (i.e., 0, 1, 2, 3…), while the positive and negative whole numbers (together with zero) are referred to as integers.

## How do you check if a number is a whole number?

You can multiply it by 10 and then do a “modulo” operation/divison with 10, and check if result of that two operations is zero. Result of that two operations will give you first digit after the decimal point. If result is equal to zero then the number is a whole number.