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. 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)=






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






3. Rational numbers in decimal form that have a block of on or more digits that repeat continuously






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






5. 8x8=64 What is 64?






6. Be identical or equivalent to






7. Multiplying fractions






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






9. How much a number is worth






10. Natural Numbers - Whole Numbers - Integers - Rational Numbers






11. 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


12. 1/5 + 1/4=4/20 +5/20 and 20 is the...






13. Dividing decimals






14. The answer to an addition problem






15. Two numbers or expressions that mean the same thing - E.g. 2/3=4/6






16. A fraction out of 100 - %






17. Average A per B






18. Percent increase






19. The answer to a subtraction problem






20. odd + odd






21. Mode






22. Average value






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






24. To find the answer for; solve






25. Probability






26. To change a percent to a decimal






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






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






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






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






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






32. 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)






33. Number divisible by 6






34. The largest number in a group of numbers






35. The answer to a multiplication problem






36. Number divisible by 5






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






38. Reducing fractions






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






40. Properties of 1 and -1

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


41. Multiplying decimals






42. 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






43. Answer to a multiplication problem






44. To make a percent






45. Properties of 0

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


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






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






48. odd + even






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






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