Integer
A number which is not a fraction; a whole number.
She was into German (integer) but she could only say the first 10 numbers.
Example 1
Here -4, -3, -2, -1, 0, 1, 2, 3, and 4 are all integers and yes zero is an integer.
Example 2
These are all integers.
These are NOT integers
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-log-table-1.4df6ee6.jpg)
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-log-table-2.d516bb3.jpg)
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-anti-log-table-1.b0b0513.jpg)
![](/images/user/base/Maths/Logarithms/Reference%20Tables/reference-anti-log-table-2.f89189d.jpg)