Topic 1 Vocabulary Crossword

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Across
  1. 1. The number that is being multiplied in a power.
  2. 5. One part out of 1,000. It’s the third place after the decimal point.
  3. 6. A way to write numbers by showing the value of each digit.
  4. 9. One part out of 100. It’s the second place after the decimal point.
  5. 12. The usual way to write numbers using digits.
Down
  1. 2. A math sentence that shows two things are equal.
  2. 3. To change a number to a nearby number that’s easier to work with.
  3. 4. Means “equal in value.” Two things that are the same amount, even if they look different.
  4. 6. A small number written above and to the right of another number. It tells how many times to multiply the base by itself.
  5. 7. A way to show repeated multiplication using a base and an exponent.
  6. 8. Writing numbers using words.
  7. 10. One part out of 10. It’s the first place after the decimal point.
  8. 11. The amount something is worth.