Here's how you would fill out the table based on the properties of the numbers:
| Decimal form | Repeating | Terminating | Non Terminating | Rational | Irrational | |----------------------|-----------|-------------|------------------|----------|------------| | 2.56 | No | Yes | No | Yes | No | | 2.565656... | Yes | No | Yes | Yes | No | | 2.5671231... | No | No | Yes | Yes | No | | 2 | No | Yes | No | Yes | No |
Explanation:
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2.56: This is a terminating decimal because it has a finite number of digits after the decimal (two digits). It is also a rational number because it can be expressed as a fraction.
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2.565656...: This is a repeating decimal (the "56" keeps repeating). It is also rational because it can be expressed as a fraction.
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2.5671231...: This is a non-terminating decimal that does not repeat (digits keep changing). It is still rational because it can be represented in a fraction (though the non-repeating aspect does not affect its rationality).
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2: This is a whole number, which is considered a terminating decimal with no digits after the decimal. It is rational, as it can be represented as 2/1.
Let me know if you need further explanation or assistance!