4th Grade Math Crossword

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Across
  1. 3. The process of finding the total of two or more numbers.
  2. 4. The result of adding two or more numbers.
  3. 6. The result of subtracting one number from another.
  4. 10. The size, length, or amount of something.
  5. 15. A metric unit of length, 1/100th of a meter
  6. 16. The process of finding the difference between two numbers.
  7. 19. A way to write numbers by showing the value of each digit (e.g., 456 = 400 + 50 + 6).
  8. 20. The measurement of something from end to end.
Down
  1. 1. The value of a digit based on its position in a number (e.g., ones, tens, hundreds).
  2. 2. The amount of space an object takes up.
  3. 5. Writing numbers using words (e.g., four hundred fifty-six).
  4. 7. Changing from one unit of measurement to another.
  5. 8. A single number (0-9) used to make larger numbers.
  6. 9. A measurement system used in the U.S. based on inches, feet, pounds, and gallons.
  7. 11. A close guess of the actual value, usually by rounding.
  8. 12. The usual way of writing numbers using digits (e.g., 456).
  9. 13. Adjusting a number to the nearest ten, hundred, etc., for easier computation.
  10. 14. The amount of matter in an object.
  11. 17. The basic unit of length in the metric system.
  12. 18. A metric unit of length equal to 1,000 meters.