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Math Vocab

Subject : math
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. An angle whose measure is 90 degrees






2. A number sentence that shows two quantities are equal






3. The ratio of the circumference of a circle to its diameter. 3.141592...; 3.14; 3 1/7






4. Numbers that show order of position; such as first - second - third - etc.






5. The distance around the outside of any polygon






6. Left to right direction






7. The smallest of the nonzero common multiples of 2 numbers






8. The name for the time between midnight and noon






9. A tool used for linear measurement






10. Multiplying a sum by a number is the same as multiplying each number in the sum by the number & adding the products; 3x(10+4)=(3x10)+(3x4)






11. A parallelogram with 4 right angles






12. A table used to show the number of times something occurs.






13. The amount of time equal to 365 or (366) days






14. A metric unit of mass; 1 -000 ___ equal 1 gram






15. The number that divides the dividend






16. A way to collect data to answer a question.






17. The number that appears most often in a set of data






18. The distance around a figure






19. A number sentence that includes a variable






20. A metric unit of capacity equal to 0.001 liter






21. A number that is the denominator of 2 or more fractions.






22. A triangle in which one angle is an obtuse angle






23. A graph in the shape of a circle that show what part of the whole each portion of the data represents.






24. A point that separates whole numbers and decimal numbers






25. A customary unit of mass or weight; 16 __ equal 1 pound






26. A number that cannot be evenly divided by two






27. Addends can be regrouped & the sum remains the same. 1+ (3+5)=(1+3) +5






28. The point halfway between the endpoints of a line segment






29. A solid with six square faces






30. A tool used to draw & measure the size of an angle






31. Any line segment that connects the center of a circle to a point on a circle.






32. A process of sharing a number of times to find how many groups can be made






33. Decimals which name the same amount. 0.7=0.70






34. The process of finding the total number of items when 2 or more sets are joined






35. The 2 numbers in an ordered pair






36. The form of a number written in words using place value; Ex. three thousand - four hundred fifty eight






37. In multiplication - the product of a number and 0 is 0. 8x0=0






38. A number that is a factor of 2 or more given numbers.






39. The distance between two numbers on a scale of a graph






40. A customary unit for measuring weight; one _____ is equal to sixteen ounces






41. A metric unit of length; 100 __ equal 1 meter






42. A polygon with 4 sides






43. A unit of measure for angles






44. A ratio of a number compared to one hundred






45. The result of using smaller numbers to estimate a sum or product. The estimate is smaller than the actual answer.






46. The vertical number line of a coordinate plane; the 2nd number in an ordered pair






47. Having the same chance of occurring






48. Figures having the same size and shape






49. A 3-dimensional solid figure with flat surfaces






50. Two lines that intersect to form right angles