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Across
  1. 1. The correct order in which to solve a mathematical expression.
  2. 4. Solve, or find the final answer, to a problem using the Order of Operations.
  3. 7. Shared factor of two or more numbers.
  4. 8. A table used to find and organize equivalent ratios
  5. 10. number in front of a variable
  6. 11. The answer to a subtraction problem.
  7. 13. A ratio that means "out of 100"
  8. 14. A ratio of two quantities using different units
  9. 15. A rate that compares a quantity to ONE unit of another quantity
  10. 17. Numbers with exactly 2 factors.
  11. 18. A diagram used to find the factors of a composite number.
  12. 19. This number is neither prime nor composite.
  13. 23. The BIG number that gets multiplied in a power.
  14. 25. Two numbers whose product is 1, also known as a reciprocal
  15. 26. Two or more ratios that are equal in value; they describe the same relationship when simplified.
  16. 27. The answer to a division problem.
  17. 28. Numbers with more than 2 factors.
  18. 29. Writing an expression as a product of factors by finding a common factor
  19. 31. The smallest shared multiple of two or more numbers
  20. 32. a letter that represents an unknown number
  21. 37. Writing a ratio as a fraction
  22. 39. The process of writing a composite number as a product of its prime factors
  23. 41. A term without a variable
Down
  1. 2. A combination of variables, numbers, or the product of them and at least one operation (has no equal sign)
  2. 3. The answer to an addition problem.
  3. 4. The LITTLE number that tells you how many times to multiply the base by itself.
  4. 5. The answer to a multiplication problem.
  5. 6. A diagram of overlapping circles used to show the relationship between two sets
  6. 9. Each individual number, variable, or product of them in an expression or equation
  7. 12. Multiples that are shared by two or more numbers.
  8. 16. Two numbers whose product is 1, and can be found by flipping a fraction upside down. Also known as the multiplicative inverse.
  9. 20. Mathematical expression containing numbers and at least 1 operation
  10. 21. expressions that have the same value
  11. 22. Equal in value
  12. 24. Numbers that are multiplied together to form a product.
  13. 30. Sets of 2 numbers that are multiplied together to form a common product.
  14. 33. Rate Two or more rates that are equal in value; they have the same unit rate when simplified.
  15. 34. The product of a repeated factor, written with a base and an exponent
  16. 35. The product of a whole number multiplied by itself; raising a number to the power of 2.
  17. 36. A comparison of two quantities
  18. 38. Terms that are in the same form and contain the same variables raised to the same powers
  19. 40. The largest shared factor of two or more numbers