Across
- 5. Addition and subtraction are inverses, multiplication and division are inverses, and exponents and roots are inverses.
- 8. Any value for the variable makes the equation true.
- 9. A part of a whole.
- 10. A series of properties, rules or laws associated with
- 13. A number that consists of a whole and a fractional part.
- 16. A word or expression with a specific meaning, especially one which is used in relation to a particular subject.
- 18. Add the coefficients of each like term.
- 19. A real number that cannot be expressed as a ratio of integers
- 21. Any number that can be written as a fraction, where both the numerator (the top number) and the denominator (the bottom number) are integers, and the denominator is not equal to zero.
- 22. Only one solution.
- 23. All positive integers from 1 to infinity
- 24. Are a type of real number that just includes positive and negative whole numbers and natural numbers.
- 25. When a factor is multiplied by the sum/addition of two terms, it is essential to multiply each of the two numbers by the factor, and finally perform the addition operation
Down
- 1. Any positive number that does not include a fractional or decimal part.
- 2. Reducing the expression/fraction/problem in a simpler form.
- 3. The point at which cost and income are equal and there is neither profit nor loss
- 4. Done, given, or felt equally by both sides.
- 6. Each term has a change of sign from negative to positive or from positive to negative
- 7. Assignment of values to the unknown variables that makes the equality in the equation true.
- 11. The act of making your thoughts, feelings, etc., known by speech, writing, or some other method
- 12. A set of two numbers that when added together equal zero
- 14. The quality of being unequal or uneven
- 15. A mathematical statement that shows that two mathematical expressions are equa
- 17. There is no value for the variable that makes the equation true.
- 20. The quality of being unequal or uneven:
- 21. Numbers that include both rational and irrational numbers.
