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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. Surface space that is measured in square units






2. A polygon with five sides






3. Having the same size and shape






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






5. A mathematical sentence that uses an equal sign






6. A comparison of the two values of two numbers






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






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






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






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






11. A quadrilateral with one pair of parallel sides






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






13. A parallelogram with all sides equal and congruent






14. A parallelogram with four right angles






15. A ratio that compares two different types of quantities






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






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






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






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






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






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






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






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






25. The result of muliplying two or more numbers






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






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






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






29. Two numbers listed in a specific order; it describes a point on the coordinate graph






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






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






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






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






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






35. A polygon that has four sides






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






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






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






39. An angle that measures 180 degrees






40. An equation stating that two ratios are equal






41. A polygon with six sides.






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






43. Two angles whose sum is 180 degrees






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






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






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






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






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






49. 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.






50. An eight-sided polygon






Can you answer 50 questions in 15 minutes?



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