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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. 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






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






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






4. The first digit in a whole number






5. A vertical line of numbers or objects






6. The total when numbers are added






7. A horizontal line of numbers or objects






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






9. Equal parts of a whole






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






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






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






13. Separate into equal parts






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






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






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






17. A horizontal line of numbers or objects






18. The first digit in a whole number






19. A mathematical sentence using an equal sign






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






21. Growing larger in size or number






22. A plan for solving a math problem






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






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






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






26. The number left over after dividing a number






27. The number left over after dividing a number






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






29. The answer to a division problem






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






31. The second digit in a whole number






32. A mathematical sentence using an equal sign






33. One of the numbers in a series or equation






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






35. 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






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






37. One of the numbers in a series or equation






38. The third digit in a whole number






39. Not known; 7 - 4 = x






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






41. The answer to a division problem






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






43. Equal in amount or value






44. Not known; 7 - 4 = x






45. A plan for solving a math problem






46. The fourth digit in a whole number






47. Growing smaller in size or number






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






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






50. The third digit in a whole number