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7th 8th Grade Math Vocab

Subjects : math, 7th-grade, 8th-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 solid figure with two congruent and parallel circular bases






2. The total of two or more numbers being added






3. To make a fraction easier to work with by taking out common factors






4. The value on the x-axis used to locate a point on the coordinate graph. It is the first value in an ordered pair.






5. A triangle that has three equal sides and three equal angles






6. An angle measuring more than 90 degrees and less than 180 degrees






7. Two angles whose sum equals 90 degrees






8. An angle that measures 180 degrees






9. Having the same size and shape






10. The distance around a circle (the perimeter of a circle)






11. The value on the y-axis used to locate a point on the coordinate graph. It is the second value in an ordered pair.






12. A value found by ordering a group of data from least to greatest and choosing the middle value of the group.






13. The distance around a figure






14. A ratio that compares two different types of quantities






15. In a division problem - it's the number being divided






16. The result of dividing one number by another; the solution to a division problem






17. A line segment that passes through the center of a circle and has its endpoints on the circle






18. A triangle with two equal sides and two equal angles






19. A number that tells how many times the base is multiplied by itself






20. A length that is half the diameter of a circle; the distance from the center of the circle to the circle itself






21. A fraction with all common factors (other than 1) factored out of the numerator and denominator






22. A ratio that shows the cost per unit of measure






23. Surface space that is measured in square units






24. The vertical number line of a coordinate graph






25. A drawing of an object that is different in size (usually smaller than the original) but keeps the same proportions






26. The point of intersection for two sides of a plane figure - three sides of a solid figure - or the endpoints of two rays that form an angle.






27. A quadrilateral with one pair of parallel sides






28. In a division problem - the number that an amount is divided by






29. One of the four regions formed by the intersection of the axes of a coordinate graph






30. A solid figure that has two congruent - parallel polygons as its bases. Its sides are parallelograms.






31. A triangle with one right angle






32. An angle measuring more than zero degrees and less than 90 degrees






33. The horizontal number line of a coordinate graph






34. A polygon with six sides.






35. A quadrilateral with two pairs of congruent - parallel sides






36. A polygon with five sides






37. The inverse of a fraction; when multiplied by the original fraction - it results in a product that equals one






38. A solid figure that has triangles for its sides and a polygon as its base






39. Rules that tell which steps to follow when solving an expression






40. A polygon that has four sides






41. An eight-sided polygon






42. The sum of a group of numbers divided by the number of numbers; also known as the average






43. Three or more line segments in a plane that forms a closed figure. The line segments never cross but meet at their endpoints.






44. A mirror image of a figure shown over a line of reflection






45. A triangle with sides of different lengths and no two angles are the same






46. A mathematical sentence that uses an equal sign






47. Two angles whose sum is 180 degrees






48. In a group of values - the value that occurs most often






49. A parallelogram with all sides equal and congruent






50. A number that when multiplied by itself results in the original number







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Can you answer 50 questions in 15 minutes?


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