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






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






3. The vertical number line of a coordinate graph






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






5. An equation stating that two ratios are equal






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






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






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






9. An angle that measures 180 degrees






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






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






12. Surface space that is measured in square units






13. A polygon with six sides.






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






15. The result of muliplying two or more numbers






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






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






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






19. 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.






20. A quadrilateral with one pair of parallel sides






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






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






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






24. A comparison of the two values of two numbers






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






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






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






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






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






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






31. A parallelogram with all sides equal and congruent






32. The distance around a figure






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






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






35. The total of two or more numbers being added






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






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






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






39. Two angles whose sum is 180 degrees






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






41. A polygon that has four sides






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






43. The horizontal number line of a coordinate graph






44. Two angles whose sum equals 90 degrees






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






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






47. A polygon with five sides






48. A mathematical sentence that uses an equal sign






49. Having the same size and shape






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