Topic 3 Vocabulary Crossword

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Across
  1. 2. finding which prime numbers multiply together to make a number
  2. 7. a whole number than cannot be made by multiplying other whole numbers; example 11
  3. 8. use variables in place of numbers to represent values
  4. 10. a number on its own
  5. 11. to solve
  6. 13. combine like terms or factoring; reduce to fewest terms
  7. 14. having equal value
  8. 15. putting values where the letters are
  9. 16. a number, variable, or coefficient separated by + or - or sometimes by divide.
  10. 17. a type of grouping symbol; P in PEMDAS is for this
  11. 20. a number that can be written using exponents
  12. 21. a letter of symbol that represents an unknown quantity
Down
  1. 1. change the order of numbers but get the same solution
  2. 3. addition, subtractions, multiplication, and division
  3. 4. a whole number that can be made by multiplying other whole numbers
  4. 5. a diagram that shows the prime factors of a composite number
  5. 6. multiplying a number by a group of numbers added together is the same as multiplying the numbers separately
  6. 9. change the grouping of numbers but get the same solution
  7. 12. a number used to multiply a variable
  8. 14. the superscript number that says how many times to multiply the base number in a power
  9. 18. numbers, symbols, and operators (such as + and x) grouped to show the value of something; does not have an equals sign
  10. 19. to put together