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






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






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






4. The horizontal line on a coordinate grid






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






6. A number that has only two factors: one and itself






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






8. A polygon with six sides and six angles






9. What a figure has if it can be folded about a line so that its two parts match exactly






10. The answer to to a subtraction problem






11. The mark in a decimal number that separates the ones and the tenths place






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






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






14. A graph that shows the frequency of data along a number line






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






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






17. A round object whose curved surface is the same distance from the center to all of its points






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






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






20. The line made where two or more faces of a solid figure meet






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






22. A triangle with only two congruent sides






23. A polygon with five sides and five angles






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






25. A triangle that has one right angle






26. Having the same value or naming the same amount






27. The number that divides the dividend






28. The product of a number and itself






29. A polygon with four equal sides and four right angles






30. Lines that intersect to form four right angles






31. A number that is multiplied by another number to find a product






32. A customary unit used for measuring length or distance (such as a ruler)






33. A graph that uses pictures to show and compare information






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






35. A polygon with four sides and four angles






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






37. A polygon with three sides and three angles






38. A way to write numbers by using words






39. A polygon with eight sides and eight angles






40. Having the same size and shape






41. The answer to an addition problem






42. A movement of a figure to a new position by rotating the figure around a point






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






44. A way to write numbers by using digits






45. Two or more fractions that name the same amount






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






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






48. An angle that has a measure less than a right angle (less than 90 degrees)






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






50. A part of a line that has two endpoints