Level 1 Knowledge Check

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Across
  1. 1. A mathematical statement that uses an equal sign (=) to show that two expressions have the same value
  2. 5. A decimal number with a digit (or group of digits) that repeats forever
  3. 7. Numbers, symbols and operators grouped together that show the value of something
  4. 12. A number that can be expressed as the fraction a where a and b are integers and b=0
  5. 15. The number we divide by
  6. 17. The answer to a multiplication problem
  7. 18. 1 divided by the number
  8. 19. Both top and bottom numbers are integers
  9. 20. A decimal number that has digits that end
  10. 21. Multiplying a number by a group of numbers added together is the same as doing each multiplication separately
Down
  1. 2. Numbers that are less than 0. They are located to the left of 0 on a horizontal number line and below 0 on a vertical number line.
  2. 3. The amount that you want to divide up
  3. 4. A number with no fractional part (no decimals
  4. 6. Numbers that are greater than 0. They are located to the right of 0 on a horizontal number line and above 0 on a vertical number line
  5. 8. Two numbers who sum is zero.
  6. 9. To find teh value of an expression
  7. 10. The answer in a division problem
  8. 11. To approximate the value of a number by finding teh nearest ten, hundred, or other place value
  9. 13. To find a close position or almost exact value of something
  10. 14. How far a number is from zero. Absolute value is never negative
  11. 16. Numbers that are the same distance from 0 on a number line but in opposite directions