Test your basic knowledge |

Number Sense Vocab

Subjects : math, number-sense
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. Multiplying fractions






2. Dividing decimals






3. Reducing fractions






4. A number with only two factors - one and itself - E.g. 3 -7 -11 -13 -17 -19...






5. The answer to an addition problem






6. A number that results from multiplying a factor by itself






7. Absolute value of number






8. odd + odd






9. A whole number such as 1 - 3 - 5 and so on that cannot be evenly divisible by 2






10. To place a fraction in lowest terms






11. Probability






12. When a number is larger than the other number. Example 65 > 56






13. Average A per B






14. The answer to a subtraction problem






15. Number divisible by 9






16. In multiplication or addition - the order of two numbers may be switched around and the answer is the same. Ex: a+b = b+a. or (1x2) x 3=1x (2x3)






17. Any whole number that ends with 0 - 2 - 4 - 6 - or 8 - any whole number that can be divided by 2






18. A number without fractions; an integer- E.g. 0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9...






19. Natural Numbers - Whole Numbers - Integers - Rational Numbers






20. Median






21. The smallest number that is a multiple of both numbers. (the LCM of 15 and 6 is 30)






22. Answer to a division problem






23. The largest number in a group of numbers






24. The property which allows you to add a number's opposite to it and always get 0 - The relationship of addition to subtraction or multiplication to division






25. A value that does not change; any number






26. A number made up of a whole number and a fraction






27. A shortcut for writing repeated multiplication






28. Properties of 0

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


29. Comparing positive fractions






30. Comparing decimal fractions






31. Standard deviation: greater if...






32. 8x8=64 What is 64?






33. Able to be divided evenly (without a remainder)






34. Choosing numbers close to the numbers in a problem - and then adjusting the answer to compensate for the numbers chosen - E.g. 23 + 18 and 23+20=43 Since 2 was added to 18 to make 20 - we need to take 2 away from 43.






35. Multiple-event probability






36. Number divisible by 2






37. odd + even






38. Answer to a multiplication problem






39. A number written in expanded form with the place values written in exponential form - E.g. 2432=2000+400+30+2






40. Properties of numbers btw -1 and 1

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


41. A comparison of 2 numbers; one form is a fraction






42. Number divisible by 4






43. The number at the top of a fraction; stands for the parts of a set you are considering - E.g. 3/4 What position is 3?






44. Average value






45. The difference between the greatest and the least numbers in a set of data.






46. Properties of 1 and -1

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


47. A fraction out of 100 - %






48. When you add 0 to a number - or mulltiply a number by 1 - the result is the same number - e.g. Identity Property of Multiplication: 21x1=1x21=21 or 300x 1 = 300






49. Number divisible by 3






50. Dividing fractions