Across
- 6. A mathematical statement that includes at least one operation and variable
- 8. A letter that represents an unknown number
- 9. The result of addition
- 12. Parts of an expression separated by operation signs
- 13. The branch of mathematics that uses both letters and numbers to show relations between quantities
- 16. The arithmetic operation of combining two or more numbers to get a total
- 17. The number that is used to divide
- 19. a mathematical sentence that uses operations and numbers
- 23. The result of subtraction
- 24. To find the numerical value of an algebraic expression
- 26. Two numbers that form basic division fact
- 27. Exactly opposite
- 28. A careful guess; a close or nearly correct answer
- 29. The arithmetic operation that adds a number a given amount of times
Down
- 1. The number that is divided
- 2. To put a number in place of a variable
- 3. Amount left over when dividing
- 4. A sentence that is neither true nor false
- 5. The result of multiplication
- 7. Addition, Subtraction, Multiplication, and Division
- 10. To give a new form that is equal to the original
- 11. The numbers in a multiplication statement
- 14. A mathematical statement that usually includes numbers, variables, and symbols
- 15. The study of the properties of numbers using the four basic operations
- 18. The result of division
- 20. Number to be added to another
- 21. A number such as 0, 1, 2, 3
- 22. The arithmetic operation of finding how many times a number goes into another number
- 25. The arithmetic operation f taking one number away from another