MATH EXTRA CREDIT / ALEX PEREA

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Across
  1. 3. thousand THE SUM OF one hundred eighty thousand DIVEDED BY six
  2. 5. three point eighty eight THE SUM OF thirty point twenty three AND thirteen point sixty five
  3. 8. A NUMBER WITH ONE OR MORE DIGITS TO THE RIGHT OF THE DECIMAL POINT
  4. 10. four the sum of twenty eight times three
  5. 12. ONE THOUSAND MILLION
  6. 13. hundred sixty thousand THE SUM OF 400 TIMES 400
  7. 15. THE PRODUCT OF A GIVEN WHOLE NUMBER AND ANOTHER WHOLE NUMBER
  8. 17. THE PLACE VALUE OF THE DIGIT eight IN 128,000
  9. 18. A WAY TO WRITE DOWN NUMBERS BY USING THE DIGITS 0-9 WITH EACH DIGIT HAVING A PLACE VALUE
  10. 21. eighty one DIVIDED BY nine
  11. 22. hundred sixty eight the sum of fourteen times twelve
Down
  1. 1. thousand ROUND sixty thousand one hundred eighty four to the THE NEAREST THOUSAND
  2. 2. four hundred the sum of nine times six hundred
  3. 4. one hundred twenty DIVIDED BY ten
  4. 6. hundred three hundred times two
  5. 7. ONE OF THE OLDEST MATHEMATICAL WORDS
  6. 9. TO FIND A NUMBER THAT IS CLOSE TO THE EXACT AMOUNT
  7. 11. THE PLACE VALUE OF THE DIGIT 6 IN 567
  8. 14. A FAMILIAR NUMBER USED AS A POINT OF REFERENCE
  9. 16. THE PLACE VALUE OF THE DIGIT 9 IN 972
  10. 19. thousand ROUND two thousand nine hundred sixty TO THE NEAREST THOUSAND
  11. 20. A NUMBER MULTIPLIED BY ANOTHER NUMBER TO FIND A PRODUCT