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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. Having the same size and shape






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






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






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






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






6. A parallelogram with four right angles






7. A parallelogram with all sides equal and congruent






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






9. A quadrilateral with one pair of parallel sides






10. Surface space that is measured in square units






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






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






13. A polygon that has four sides






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






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






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






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






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






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






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






21. The result of muliplying two or more numbers






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






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






24. An eight-sided polygon






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






26. An equation stating that two ratios are equal






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






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






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






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






31. The distance around a figure






32. The horizontal number line of a coordinate graph






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






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






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






36. A polygon with six sides.






37. A comparison of the two values of two numbers






38. An angle that measures 180 degrees






39. Two angles whose sum is 180 degrees






40. A ratio that compares two different types of quantities






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






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






43. A polygon with five sides






44. Two angles whose sum equals 90 degrees






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






46. The total of two or more numbers being added






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






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






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






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