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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 quadrilateral with one pair of parallel sides






2. Surface space that is measured in square units






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






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






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






6. A polygon with five sides






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






8. A comparison of the two values of two numbers






9. A mathematical sentence that uses an equal sign






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






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






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






13. A triangle with one right angle






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






15. An equation stating that two ratios are equal






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






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






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






19. A parallelogram with all sides equal and congruent






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






21. Two angles whose sum is 180 degrees






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






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






24. A polygon that has four sides






25. The horizontal number line of a coordinate graph






26. A solid figure with two congruent and parallel circular bases






27. A polygon with six sides.






28. The vertical number line of a coordinate graph






29. A parallelogram with four right angles






30. A ratio that compares two different types of quantities






31. The total of two or more numbers being added






32. An angle that measures 180 degrees






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






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






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






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






37. The distance around a figure






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






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






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






41. An eight-sided polygon






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






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






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






45. Having the same size and shape






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






47. The amount that remains after one number has been subtracted from another






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






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






50. Two angles whose sum equals 90 degrees







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Can you answer 50 questions in 15 minutes?


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