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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. To add a number to itself a number of times






2. The number left over after dividing a number






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






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






5. A vertical line of numbers or objects






6. Separate into equal parts






7. Equal in amount or value






8. A repeated arrangement of numbers or shapes






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






10. A repeated arrangement of numbers or shapes






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






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






13. Equal in amount or value






14. The second digit in a whole number






15. Growing smaller in size or number






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






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






18. A vertical line of numbers or objects






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






20. The answer to a multiplication problem






21. Not known; 7 - 4 = x






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






23. Growing larger in size or number






24. 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






25. To take away one number from another






26. The total when numbers are added






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






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






29. Growing smaller in size or number






30. 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






31. Equal parts of a whole






32. Separate into equal parts






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






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






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






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






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






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






39. A horizontal line of numbers or objects






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






41. The first digit in a whole number






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






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






44. The third digit in a whole number






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






46. A mathematical sentence using an equal sign






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






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






49. One of the numbers in a series or equation






50. A plan for solving a math problem