## Test your basic knowledge |

# Second Grade Common Core Mathematics Vocabulary

**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. A way to write numbers by using digits**

**2. How much a coin is worth.**

**3. Formed by two rays with the same endpoint**

**4. A linear unit of length equal to 12 inches or a third of a yard**

**5. Two equal parts of a whole**

**6. A linear unit of length equal to 12 inches or a third of a yard**

**7. The flat surfaces of a 3-D figure**

**8. A shape or figure with 4 sides**

**9. One of three equal parts**

**10. Measuring stick consisting of a strip of wood or metal or plastic with a straight edge that is used for drawing straight lines and measuring lengths**

**11. Specific words that represent numbers**

**12. A shape or figure with five sides**

**13. Similar to a ruler - this soft flexible tape measures length - width and depth. It is useful for measuring curved objects.**

**14. Similar to a ruler - this soft flexible tape measures length - width and depth. It is useful for measuring curved objects.**

**15. A way of writing a number that shows the sum of the value of each digit Ex: 324 = (300 + 20 + 4)**

**16. A line for representing and graphing numbers. Each point on the line corresponds to a number.**

**17. 100 cents**

**18. A graph that shows the frequency of data along a number line**

**19. Formed by two rays with the same endpoint**

**20. A chart with bars whose lengths are proportional to quantities**

**21. A shape or figure with five sides**

**22. A common tool for measuring length in the metric system**

**23. How much all together**

**24. How much all together**

**25. Two equal parts of a whole**

**26. A graph that uses pictures or symbols to stand for the number of things**

**27. Afternoon or evening**

**28. A graph that uses pictures or symbols to stand for the number of things**

**29. 25 cents**

**30. 50 cents**

**31. 50 cents**

**32. 25 cents**

**33. The flat surfaces of a 3-D figure**

**34. 100; the third place value before a decimal**

**35. Measuring stick consisting of a strip of wood or metal or plastic with a straight edge that is used for drawing straight lines and measuring lengths**

**36. One of three equal parts**

**37. Specific words that represent numbers**

**38. 100; the third place value before a decimal**

**39. A line for representing and graphing numbers. Each point on the line corresponds to a number.**

**40. A common tool for measuring length in the metric system**

**41. A ruler or tape that is three feet long**

**42. The basic SI unit of length**

**43. To repeatedly count by the same number. For example - to skip count by 5s from 0: 0 - 5 - 10 - 15 - 20 - ...**

**44. A shape or figure with 4 sides**

**45. A chart with bars whose lengths are proportional to quantities**

**46. Horizontal**

**47. Before noon; morning**

**48. A ruler or tape that is three feet long**

**49. The basic SI unit of length**

**50. A graph that shows the frequency of data along a number line**