Across
- 1. parallel to the plane of the horizon; at right angles to the vertical
- 3. relating to or expressed in terms of logarithms.
- 4. a mathematical relationship or rule expressed in symbols
- 9. of or expressed by a mathematical exponent.
- 10. obtain from (a number) another that contains the first number a specified number of times
- 14. an alphabet or term that represents an unknown number or unknown value or unknown quantity
- 15. a numerical or constant quantity placed before and multiplying the variable in an algebraic expression
- 16. a long, narrow mark or band.
- 17. a relationship or expression involving one or more variables
- 19. at right angles to a horizontal plane; in a direction, or having an alignment, such that the top is directly above the bottom.
- 20. join (something) to something else so as to increase the size, number, or amount
Down
- 2. (of an algebraic expression) consisting of three terms.
- 5. arithmetical division in which the divisor has two or more figures, and a series of steps is made as successive groups of digits of the dividend are divided by the divisor
- 6. division a shortcut that can be used when the divisor is a binomial in the form x – k
- 7. an algebraic expression of the sum or the difference of two terms.
- 8. take away (a number or amount) from another to calculate the difference
- 11. a diagram showing the relation between variable quantities
- 12. a quantity representing the power to which a given number or expression is to be raised
- 13. The sets of rational and irrational numbers constitute the set of real number
- 18. expressible, or containing quantities that are expressible, as a ratio of whole numbers