Mathemagic

12345678910111213141516171819202122232425
Across
  1. 3. Answer or result in multiplication
  2. 6. Process of multiplying
  3. 9. Answer or result in subtraction
  4. 10. any number added or subtracted is the number itself
  5. 13. >
  6. 15. (Place Value of 9) 181,790,282,465
  7. 17. Approximate
  8. 19. Round ____ if the number to its right is 0,1,2,3,4
  9. 20. Tells how many times you will use the base as the multiplier
  10. 21. Least to greatest
  11. 23. Operation signified by the "plus" sign (+)
  12. 25. In order to add or subtract the decimals properly the decimal points must be _____
Down
  1. 1. Changing the grouping of the addends does not affects the answer
  2. 2. Changing the order of the multiplicands does not affect the sum
  3. 4. The answer o result in division
  4. 5. (Place Value of 3) 19049.2397
  5. 7. Round __ if the number to its right is 5,6,7,8,9
  6. 8. <
  7. 11. Greatest to least
  8. 12. Splitting to equal parts or groups
  9. 14. Leftover in division
  10. 16. Process of taking away numbers
  11. 18. =
  12. 22. Numeral system
  13. 24. (Roman Numeral) 742