Across
- 4. a mathematical phrase with numbers, variable and symbols
- 7. has an equal sign
- 8. the number before a variable
- 9. are added and subtracted
- 10. a letter used for an unknown number
Down
- 1. a number by itself with no variable
- 2. the answer to a subtraction problem
- 3. the answer to a division problem
- 5. the answer to a multiplication problem
- 6. the answer to an addition problem