4th Grade Math AIR Test Vocabulary Review

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Across
  1. 4. fraction a fraction that uses 1 as the numerator
  2. 5. an angle that is 180 degrees
  3. 6. two lines that will never cross
  4. 11. answer to a subtraction problem
  5. 15. numbers numbers that have exactly two factors; 1 and themselves
  6. 18. when you move down one row on a place value chart
  7. 21. what you get when you divide with a remainder of zero
  8. 23. an angle with a measurement less than 90 degrees
Down
  1. 1. two lines that cross at a 90 degree angle
  2. 2. what is left over after a division problem
  3. 3. an angle with a measurement greater than 90 degrees but less than 180 degrees
  4. 7. found by multiplying the numerator and denominator by the same number
  5. 8. term that angles are measured in
  6. 9. goes on forever in each direction
  7. 10. an angle that is exactly 90 degrees
  8. 12. answer to a division problem
  9. 13. numbers that have more than two factors
  10. 14. the total amount
  11. 16. a line that ends on one point and goes forever in the opposite direction
  12. 17. answer to an addition problem
  13. 19. a line that has an endpoint on each side
  14. 20. numbers you multiply together to get an answer
  15. 22. answer to a multiplication problem