Test your basic knowledge |

Common Core Math Vocabulary

Subjects : common-core, 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. Any number used to get the sum (or total)






2. An arrangement of objects or numbers in order - often in rows and columns






3. The total when one number is taken away from a bigger number






4. To make a close guess - often based on rounding






5. The third digit in a whole number






6. The usual way you write a number by showing one digit in each place; example: 285






7. An amount that each term in a series follows (ex. +3 to each term)






8. The product of a given number and any whole number






9. The total when numbers are added






10. A vertical line of numbers or objects






11. The second digit in a whole number






12. A plan for solving a math problem






13. Growing larger in size or number






14. Not known; 7 - 4 = x






15. To add a number to itself a number of times






16. The second digit in a whole number






17. A plan for solving a math problem






18. The way to write numbers using letters; example: two hundred eighty-five






19. Any of the symbols used to write numbers (0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9)






20. Equal parts of a whole






21. A mathematical sentence using an equal sign






22. A way to write numbers by showing the value of each digit; example: 200+80+5






23. The way to write numbers using letters; example: two hundred eighty-five






24. A number that is multiplied by another number to find a product






25. To take away one number from another






26. The number left over after dividing a number






27. To combine (or join together) two or more numbers to get one number






28. A horizontal line of numbers or objects






29. An orderly set of numbers or objects arranged according to a rule (ex. +2)






30. To make a close guess - often based on rounding






31. The third digit in a whole number






32. Separate into equal parts






33. Growing smaller in size or number






34. The total when numbers are added






35. A mathematical sentence using an equal sign






36. A repeated arrangement of numbers or shapes






37. To add a number to itself a number of times






38. Growing smaller in size or number






39. A number that is multiplied by another number to find a product






40. One of the numbers in a series or equation






41. To give an approximate number to the nearest one - ten - hundred - thousand - and so on






42. When a number is larger than the other number: 65 > 56






43. To take away one number from another






44. The first digit in a whole number






45. Equal in amount or value






46. A way to write numbers by showing the value of each digit; example: 200+80+5






47. Equal in amount or value






48. The total when one number is taken away from a bigger number






49. An orderly set of numbers or objects arranged according to a rule (ex. +2)






50. The answer to a division problem