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






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






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






4. The third digit in a whole number






5. A mathematical sentence using an equal sign






6. A horizontal line of numbers or objects






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






8. A plan for solving a math problem






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






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






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






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






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






14. Not known; 7 - 4 = x






15. To take away one number from another






16. 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






17. The answer to a division problem






18. Not known; 7 - 4 = x






19. The total when numbers are added






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






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






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






23. The answer to a division problem






24. Equal parts of a whole






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






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






27. To take away one number from another






28. Growing larger in size or number






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






30. The second digit in a whole number






31. Separate into equal parts






32. The third digit in a whole number






33. One of the numbers in a series or equation






34. One of four basic ways of solving math problems: addition - subtraction - multiplication - division






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






36. The first digit in a whole number






37. Growing smaller in size or number






38. A horizontal line of numbers or objects






39. Equal parts of a whole






40. One of the numbers in a series or equation






41. The number left over after dividing a number






42. The fourth digit in a whole number






43. A repeated arrangement of numbers or shapes






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






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






46. The fourth digit in a whole number






47. The second digit in a whole number






48. One of four basic ways of solving math problems: addition - subtraction - multiplication - division






49. Growing larger in size or number






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