Essential Vocabulary

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Across
  1. 1. changing a number to make it easier to work with.
  2. 5. 10 to the power of 3 = 1000 is an example. It is the little 3 written to the top left of the 10.
  3. 9. division answer
  4. 10. 7,212 is an example of this form
  5. 12. addition answer
  6. 13. 4.521 the 2 is in the _____ place
  7. 14. this is where you will write the digit and multiply by its place value.
  8. 15. this explains the place and value of a number
  9. 16. zero, one, two, three... are examples of this
Down
  1. 2. in math we use the word AND when this is written in number.
  2. 3. multiplication answer
  3. 4. a number that is being multiplied.
  4. 6. when you write a number using words
  5. 7. 0.122 the one is in the ______ place
  6. 8. subtraction answer
  7. 11. mathematical sentence, made up of numbers and signs.