For 6th Grade

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Across
  1. 1. The smallest prime number is .....
  2. 5. The number zero on number line is called .........
  3. 6. The Least Common Multiple in short written form is ......
  4. 10. If a+b=c ,then the elements of addition (a or b) is called .......
  5. 13. If there are no whole number between two numbers (for example 5 and 6 or 11 and 12), the these numbers are called......
  6. 14. If a-b=c ,then the element of subtraction (b) is called .......
  7. 16. If a=b•c+r, then the element (r) is called........
  8. 18. If a•b=c, then the element of multiplication (a or b) is called........
  9. 19. If a•b=c, then the result of multiplication (c) is called........
  10. 20. The set of {1,2,3,....} is called the set ........ numbers.
  11. 22. The name of former master of your class.
  12. 23. The numbers which are divisible only by 1 and by itself are called ...... numbers.
Down
  1. 2. The set of {0,1,2,3,....} is called the set ........ numbers.
  2. 3. The figure which has only three sides is called.......
  3. 4. If a:b=c, then the element of division (a) is called .........
  4. 7. If a-b=c ,then the element of subtraction (a) is called .......
  5. 8. If a:b=c, then the result of division (c) is called .........
  6. 9. If a:b=c, then the element of division (b) is called .........
  7. 11. The Greatest Common Factor in short written form is.......
  8. 12. If a+b=c ,then the result of addition (c) is called .......
  9. 15. If a-b=c ,then the result of subtraction (c) is called .......
  10. 17. The planet where we live is called .......
  11. 21. The name of our school is ......