Across
- 2. a mathematical statement in which the two mathematical expressions are equal
- 5. rules that determine the sequence of mathematical calculations
- 8. to present values in their basic, most easily understood form
- 9. groups of numbers, symbols or variable which show the value of something
- 10. a symbol or letter used to represent an unknown number or value
- 11. a fixed value that may be represented by a number, letter or symbol
- 12. numbers or variables multiplied together
Down
- 1. a diagram used too describe a process or operation
- 3. the number used to multiply a variable
- 4. to use mathematical symbols to write a fact or rule
- 6. to put numbers in place of letters to simplify or solve expressions or equations
- 7. a branch of math that substitutes letters and symbols for numbers in equations and formulae