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 decimals






2. Number divisible by 9






3. 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


4. 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






5. Multiplying fractions






6. A fraction out of 100 - %






7. To place a fraction in lowest terms






8. Dividing decimals






9. A property of real numbers that states that the sum or product of a set of numbers is the same - regardless of how the numbers are grouped - (a+b)+c=a+(b+c) - e.g. (1+2)+3=1+(2+3)






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






11. To perform a calculation - E.g. 2+2=4






12. Be identical or equivalent to






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






14. The answer to a multiplication problem






15. Percent x whole






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






17. Dividing fractions






18. The value of a digit based on its position within a number - e.g. 2 -432 The position of the numbers






19. Standard deviation: greater if...






20. The answer to a subtraction problem






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






22. Add up the digits; if the sum is a multiple of 3 the number is divisible by 3






23. Properties of 1 and -1

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


24. A number that represents a part of a whole or a group; also means 'divided by' - E.g. 1/2 -3/4.5/6






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






26. 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?






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






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






29. Absolute value of number






30. PEMDAS - Parentheses - Exponents - Multiplication & Division (L to R) - Addition & Subtraction (L to R)






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






32. A value that does not change; any number






33. To make a percent






34. To drop a percent






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






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






37. The largest number in a group of numbers






38. Comparing positive fractions






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






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






41. Not identical or equivalent to






42. A letter that represents a value that may change






43. A set of operators - numbers - variables and grouping symbols; no equal sign






44. A line for representing and graphing numbers. Each point on the line corresponds to a number.






45. Number divisible by 3






46. Properties of 0

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


47. Mode






48. The answer to an addition problem






49. Percent decrease






50. 8x8=64 What is 64?