6th Grade Unit 1 Number Sense and Operations

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Across
  1. 2. When two numbers are multiplied by each other, each number is called a _____.
  2. 4. The tenths, hundredths, and thousandths places are _____than zero.
  3. 6. The number that we are dividing by is called _____.
  4. 9. The answer to a division problem is _____ .
  5. 11. To add or subtract numbers with decimals, I must _____ up the decimal points.
  6. 17. The tenths, hundredths places go on the _____ side of the decimal point.
  7. 18. The answer to a subtraction problem is called the _____ .
  8. 21. Digits are _____ that tell us how many of that particular group we have in each place value column.
  9. 22. For a number to be the Greatest Common Factor between two numbers, it must be the largest factor that appears in _____ columns of factors.
  10. 23. With addition and multiplication, if I have more than one digit in any column, I must _____ over.
Down
  1. 1. Repeated addition is the same as _____ .
  2. 3. When I have to move a digit or amount from one place value column to another, this is called _____ .
  3. 5. The answer to an addition problem is called _____ .
  4. 6. Repeated subtraction is the same as _____ .
  5. 7. Each column can only have _____ digit in it.
  6. 8. The number that is getting divided up is called _____ .
  7. 10. The one's,ten's, and hundred's places are _____ than zero.
  8. 12. The answer to a multiplication problem is called _____ .
  9. 13. When doing operations with decimal points, I must put a _____ in any empty columns so that there is the same number of digits in all columns.
  10. 14. When multiplying numbers with decimals, I must add up the _____ digit places in both factors and have that many digit places from the right in the answer.
  11. 15. The one's ten's, and hundred's places go on the _____ side of the decimal point.
  12. 16. Each place value is a multiple of some form of the number _____ .
  13. 19. To know if a whole number is a factor of a product, I must be able to divide that whole number into the product without leaving a _____ .
  14. 20. With subtraction and division, ORDER MATTERS. If I have a top digit that is less than the digit below it, I must _____ .