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. Number divisible by 5






2. Number divisible by 6






3. Number divisible by 9






4. The greatest whole number that is a factor of two or more nonzero whole numbers






5. Simplifying complex fractions: two methods






6. Average value






7. To drop a percent






8. A value that does not change; any number






9. A fraction out of 100 - %






10. A shortcut for writing repeated multiplication






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






12. A number with one or more digits to the right of the decimal point - E.g. .33






13. Comparing decimal fractions






14. In 4x4=16 - what is 4?






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






16. 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






17. Number divisible by 3






18. Two expressions that are set equal to each other; a number sentence with an equal sign






19. Standard deviation: greater if...






20. 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?






21. Not identical or equivalent to






22. Average A per B






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






24. To find a number that is close to an exact answer - E.g. 23+24 is around 50






25. Answer to a division problem






26. 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






27. A letter that represents a value that may change






28. 8x8=64 What is 64?






29. Answer to a multiplication problem






30. The expression of a number as a product of prime factors; use a factor tree!






31. The smallest number in a group of numbers






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






33. New whole






34. Cannot be expressed in the form a/b. Include square roots of whole numbers that are not perfect squares and non terminating decimals that do not repeat. pi






35. Reducing fractions






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






37. Multiple-event probability






38. To change a percent to a decimal






39. Median






40. A property indicating a special way in which multiplication is applied to addition of two or more numbers in which each term inside a set of parentheses can be multiplied by a factor outside the parentheses - such as a(b + c) = ab + ac - or 7x (4+1)=






41. Two factors together that are multiplied to equal a larger number.






42. To find the answer for; solve






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






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






45. Properties of 0

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


46. Absolute value of number






47. Numbers that are easy to compute mentally - E.g. 34 / 5 is close to 35 / 5






48. Multiplying decimals






49. Mode






50. 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)