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






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






3. A mathematical sentence that uses an equal sign






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






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






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






7. The total of two or more numbers being added






8. An eight-sided polygon






9. A triangle with one right angle






10. A polygon with six sides.






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






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






13. A ratio that compares two different types of quantities






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






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






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






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






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






19. An equation stating that two ratios are equal






20. A parallelogram with four right angles






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






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






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






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






25. Two angles whose sum is 180 degrees






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






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






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






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






30. A comparison of the two values of two numbers






31. An angle that measures 180 degrees






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






33. 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.






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






35. A parallelogram with all sides equal and congruent






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






37. The result of muliplying two or more numbers






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






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






40. A quadrilateral with one pair of parallel sides






41. The horizontal number line of a coordinate graph






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






43. The distance around a figure






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






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






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






47. A polygon that has four sides






48. Two angles whose sum equals 90 degrees






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






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