math crossword
Across
- 4. uses letters (like x or y) or other symbols in place of unknown values
- 7. small number written with another big number that tells how many times to multiply the big number by itself
- 9. * a single number, or * a variable, or * numbers and variables multiplied together
- 11. made important advances in mathematical notation
- 12. method: mnemonic for the standard method of multiplying two binomials
- 13. expression:mathematical phrase that can contain ordinary numbers, variables (like x or y)
- 14. a number on its own
- 15. shows you how many times to use the number in a multiplication
- 18. polynomial which has two or more terms.
- 20. polynomial which has only one term.
Down
- 1. number of different digits that a system of counting uses to represent numbers
- 2. umber with no fractional part
- 3. planar unit of angular measure equal in magnitude to 1/360 of a complete revolution
- 5. coefficient: refers to those coefficients that are composed of literal constants such as a , b , c, among others
- 6. terms:
- 8. polynomial which has three term.
- 10. multiplicative factor in some term of an expression
- 16. An expression that can have constants, variables and exponents
- 17. A symbol for a number we don't know yet. It is usually a letter like x or y
- 19. polynomial which has two term.