Across
- 2. an expression that has two terms that are not the same
- 4. a part of mathematics in which signs and letters represent numbers
- 6. a mathematical statement with three numbers or variables
- 8. for or out of every 100
- 10. a mathematical statement in which you show that two amounts are equal using mathematical symbols
- 11. a number multiply by itself
- 13. add more
Down
- 1. increase of price by percent
- 3. money in a bank account
- 5. a symbol or group of symbols that represent an amount
- 7. an arrangement that is formed by joining lines together in a particular way or by the line or lines around its outer edge
- 9. take away
- 12. the size of a flat surface calculated by multiplying its length by its width