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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. 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.






2. The total of two or more numbers being added






3. The result of muliplying two or more numbers






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






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






6. The distance around a figure






7. A polygon that has four sides






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






9. The difference between the least and greatest values in a set of numbers






10. The vertical number line of a coordinate graph






11. A quadrilateral with one pair of parallel sides






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






13. The ratio of a number to 100 (per one hundred); the symbol %






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






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






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






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






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






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






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






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






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






23. Two angles whose sum equals 90 degrees






24. A parallelogram with all sides equal and congruent






25. An eight-sided polygon






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






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






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






29. Two angles whose sum is 180 degrees






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






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






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






33. A triangle with one right angle






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






35. A polygon with five sides






36. A ratio that compares two different types of quantities






37. A combination of numbers and variables connected by one or more operations signs






38. A polygon with six sides.






39. The horizontal number line of a coordinate graph






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






41. An angle that measures 180 degrees






42. A mathematical sentence that uses an equal sign






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






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






45. Figures that have the same shape but different sizes; their sides are proportional - while their corresponding angles are equal






46. A comparison of the two values of two numbers






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






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






49. A parallelogram with four right angles






50. Having the same size and shape







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Can you answer 50 questions in 15 minutes?


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