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






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






3. The fourth digit in a whole number






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






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






6. A mathematical sentence using an equal sign






7. A vertical line of numbers or objects






8. The first digit in a whole number






9. To take away one number from another






10. The answer to a division problem






11. Any number used to get the sum (or total)






12. A repeated arrangement of numbers or shapes






13. Growing smaller in size or number






14. Equal parts of a whole






15. When a number is smaller than the other number: 56 < 65






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






17. Equal in amount or value






18. How much a digit in a certain place is worth; for ex. a 6 is worth 60 if it is in the tens place but is worth 600 if it is in the hundreds place






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






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






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






22. One of the numbers in a series or equation






23. Not known; 7 - 4 = x






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






25. Separate into equal parts






26. The number left over after dividing a number






27. The second digit in a whole number






28. The number left over after dividing a number






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






30. Growing larger in size or number






31. When a number is smaller than the other number: 56 < 65






32. Growing smaller in size or number






33. The total when numbers are added






34. How much a digit in a certain place is worth; for ex. a 6 is worth 60 if it is in the tens place but is worth 600 if it is in the hundreds place






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






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






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






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






39. Any number used to get the sum (or total)






40. Equal parts of a whole






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






42. The spot where a digit is located in a whole number: ones - tens - hundreds - or thousands






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






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






45. A horizontal line of numbers or objects






46. A mathematical sentence using an equal sign






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






48. One of the numbers in a series or equation






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






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