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






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






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






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






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






6. Two angles whose sum is 180 degrees






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






8. 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.






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






10. A polygon with six sides.






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






12. The horizontal number line of a coordinate graph






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






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






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






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






17. An angle that measures 180 degrees






18. A parallelogram with four right angles






19. The total of two or more numbers being added






20. A quadrilateral with one pair of parallel sides






21. The result of muliplying two or more numbers






22. Having the same size and shape






23. A polygon with five sides






24. A parallelogram with all sides equal and congruent






25. An equation stating that two ratios are equal






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






27. A ratio that compares two different types of quantities






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






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






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






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






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






33. Surface space that is measured in square units






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






35. Two angles whose sum equals 90 degrees






36. A triangle with one right angle






37. A mathematical sentence that uses an equal sign






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






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






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






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






42. A polygon that has four sides






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






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






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






46. The distance around a figure






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






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






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






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






Can you answer 50 questions in 15 minutes?



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