# 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. Two equal parts of a whole

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

3. A way to write numbers by using digits

4. 25 cents

5. The basic SI unit of length

6. Afternoon or evening

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

8. A way to write numbers by using digits

9. Before noon; morning

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. A common tool for measuring length in the metric system

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

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

14. 25 cents

15. Specific words that represent numbers

16. A shape or figure with 4 sides

17. 50 cents

18. How much all together

19. A shape or figure with five sides

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

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

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

23. A shape or figure with 4 sides

24. A shape of figure with six sides

25. The flat surfaces of a 3-D figure

26. A common tool for measuring length in the metric system

27. How much a coin is worth.

28. The basic SI unit of length

29. The flat surfaces of a 3-D figure

30. 100; the third place value before a decimal

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

32. A ruler or tape that is three feet long

33. Vertical

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

35. One of three equal parts

36. Formed by two rays with the same endpoint

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

38. Two equal parts of a whole

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

40. 100 cents

41. 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

42. 100 cents

43. A shape of figure with six sides

44. A chart with bars whose lengths are proportional to quantities

45. How much all together

46. 100; the third place value before a decimal

47. Afternoon or evening

48. A chart with bars whose lengths are proportional to quantities

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

50. One of three equal parts