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






2. 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






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






4. To take away one number from another






5. A repeated arrangement of numbers or shapes






6. A mathematical sentence using an equal sign






7. The total when numbers are added






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






9. The first digit in a whole number






10. Growing larger in size or number






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






12. The fourth digit in a whole number






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






14. Equal parts of a whole






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






16. Equal in amount or value






17. Growing larger in size or number






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






19. A horizontal line of numbers or objects






20. One of the numbers in a series or equation






21. The third digit in a whole number






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






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






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






25. The number left over after dividing a number






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






27. Separate into equal parts






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






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






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






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






32. A repeated arrangement of numbers or shapes






33. A plan for solving a math problem






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






35. Equal parts of a whole






36. The first digit in a whole number






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






38. The fourth digit in a whole number






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






40. A vertical line of numbers or objects






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






42. A mathematical sentence using an equal sign






43. Separate into equal parts






44. The number left over after dividing a number






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






46. Growing smaller in size or number






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






48. To take away one number from another






49. A plan for solving a math problem






50. The third digit in a whole number