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Fourth Grade Math Vocab

Subjects : math, 4th-grade
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. A movement of a figure to a new position by rotating the figure around a point






2. An angle that forms a square corner and has a measure of 90 degrees






3. A solid figure with a polygon base and triangular sides which meet at a single point






4. A parallelogram with four congruent sides and with opposite angles that are congruent






5. A polygon with eight sides and eight angles






6. Two or more fractions that name the same amount






7. A number that is added to another in an addition problem






8. An amount given as a whole number and a fraction






9. A graph in the shape of a circle that shows data as a whole made up of different parts






10. The vertical line on a coordinate grid






11. The symbols used to show which operations in an expression should be done first






12. A number sentence which states that two amounts are equal






13. The amount of matter in an object






14. A quadrilateral whose opposite sides are parallel and congruent






15. A way to show information that uses bars to stand for data






16. A polygon with six sides and six angles






17. The number or item that occurs most often in a set of data






18. A polygon that is a flat surface of solid figure






19. The answer to to a subtraction problem






20. A quadrilateral with only one pair of parallel sides






21. A polygon with five sides and five angles






22. The figure formed by two line segments or rays that share the same endpoint






23. A polygon with four sides and four angles






24. The number of times a response occurs






25. Having the same value or naming the same amount






26. Each group of three digits in a number between commas






27. The process of sharing a number of items to find how many groups can be made or how many items will be in a group; the opposite operation of multiplication






28. The sum of the frequency of data as they are collected - a running total of items being counted






29. Measured in two directions - such as length and width






30. A plane figure with opposite sides that are equal and parallel - and with four right angles






31. Having the same shape as something else but possibly different in size






32. A movement of a figure to a new position by flipping the figure over a line






33. The value of a place - such as ones or tens - in a number






34. A way to write numbers by using digits






35. The average of a set of numbers found by dividing the sum of the set by the number of addends






36. The number - not including the remainder - that results from dividing






37. A solid figure in which all six faces are rectangles






38. The part of a fraction that tells how many equal parts are in a whole






39. To find an answer that is close to the exact answer






40. A number that has more than two factors






41. A line with equally spaced tick marks named by numbers (a number line does not always start at 0)






42. The middle number in an ordered set of data






43. The number of square units needed to cover a surface






44. An angle that has a measure greater than a right angle (greater than 90 degrees)






45. A way to write numbers by using words






46. A letter or symbol that stands for any number






47. A device for measuring time by moving hands around a circle for showing hours - minutes - and sometimes seconds






48. A number with one or more digits to the right of the decimal point






49. A movement of a figure to a new position without turning or flipping it






50. Lines that intersect to form four right angles