Across
- 6. the basic way to figure out a problem
- 9. states that the numbers on which we operate can be moved
- 11. when more than two numbers are added or multiplied
- 12. involving only numbers and one or more operation symbols
Down
- 1. a result obtained by dividing one quantity by another
- 2. the rule that tells us the sequence in which we should solve an expression
- 3. not consisten
- 4. a word or phrase used to describe a thing or to express a concept
- 5. tells us how to solve expressions in the form of a(b + c)
- 7. the basis of our entire number system
- 8. a symbol or a combination of symbols used in algebra
- 10. the answer to a multiplication problem