Across
- 3. collection of symbols that jointly express a quantity.
- 7. degree of complexity of an equation, expression,etc,as denoted by an ordinal number.
- 8. terminating decimal is a decimal, that has an end digit.
- 9. whole number; a number that is not a fraction.
Down
- 1. person or thing that is totally different from or the reverse of someone or something else.
- 2. number without fractions; an integer.
- 4. an answer to;explanation.
- 5. statement that the values of two mathematical expressions are equal.
- 6. a number, quantity, or expression. expressible, or containing quantities that are expressible, as a ratio of whole numbers. When expressed as a decimal, a rational number has a finite or recurring expansion