Math Crossword

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Across
  1. 4. the square root of 23 is what kind of number
  2. 7. 3 is what kind of number
  3. 11. on a number line, the numbers to the right of zero are:
  4. 12. when do you use PEMDAS?
  5. 13. the number on top of a fraction is called:
  6. 14. when do you use "leave change change"?
  7. 15. 300+90+6 is in what form?
  8. 16. what does GCF stand for?
  9. 18. when do you "take it to the house"?
  10. 22. when dividing decimals by powers of 10 which way do you move the decimal?
  11. 23. what is another name for opposite?
  12. 25. what is the big number called, when with an exponent?
Down
  1. 1. what is another name for exponent?
  2. 2. in 6,317 what is the place value of 3?
  3. 3. what do you use to find the least common multiple?
  4. 5. what does LCD stand for?
  5. 6. the number on bottom of a fraction is called:
  6. 8. what does the E stand for in PEMDAS?
  7. 9. when multiplying decimals by powers of 10 which way do you move the decimal?
  8. 10. 4,106 is in what form?
  9. 17. the place value behind the decimal stars with?
  10. 19. on a number line, the numbers to the left of zero are:
  11. 20. 6 is what kind of number
  12. 21. of fractions when do you use "keep change flip"?
  13. 24. 1,2,3,4 are what kind of numbers?