-21.8 is smaller than 21.2
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It depends what you mean by "smaller".
If you mean "less than" (ie more negative or less positive): -21.8 is less than 21.2
If you mean "closer to zero"; 21.2 is closer to 0 than -21.8
218 is an even number, not odd!
It is 218 plus 100 = 318
212 is not a prime number. A prime number is a whole number that can only be divided equally by 1 and itself. One example of proof: 212 ÷ 2 = 106
109
No, it is even.
218 is an even number, not odd!
212
212 The simplest form of a whole number is the number itself. (212/1 = 212 + 0/1)
218 = two hundred eighteen.
a number.
The number 218 is spelled "two hundred eighteen."
It is 218 plus 100 = 318
212 is not a prime number. A prime number is a whole number that can only be divided equally by 1 and itself. One example of proof: 212 ÷ 2 = 106
As an even number greater than 2, 218 is divisible by 2 and therefore composite. Its positive integer factors are: 1, 2, 109, 218
No.
212 (decimal) is 11010100 (binary)
The number is 1.