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






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






3. The second digit in a whole number






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






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






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






7. The first digit in a whole number






8. Not known; 7 - 4 = x






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






10. The answer to a division problem






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






12. 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






13. A plan for solving a math problem






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






15. Equal parts of a whole






16. Equal in amount or value






17. Not known; 7 - 4 = x






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






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






20. A vertical line of numbers or objects






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






22. Separate into equal parts






23. 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






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






25. The third digit in a whole number






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






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






28. A mathematical sentence using an equal sign






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






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






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






32. Growing smaller in size or number






33. Growing smaller in size or number






34. The fourth digit in a whole number






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






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






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






38. The fourth digit in a whole number






39. Growing larger in size or number






40. Growing larger in size or number






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






42. The second digit in a whole number






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






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






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






46. Separate into equal parts






47. The third digit in a whole number






48. A horizontal line of numbers or objects






49. The answer to a division problem






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