# 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 linear unit of length equal to 12 inches or a third of a yard

2. A way to write numbers by using digits

3. How much all together

4. Specific words that represent numbers

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

6. The basic SI unit of length

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

8. Vertical

9. Formed by two rays with the same endpoint

10. A way to write numbers by using digits

11. Pennies

12. Afternoon or evening

13. Before noon; morning

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

15. Before noon; morning

16. Horizontal

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

18. 100 cents

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

20. A shape or figure with five sides

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

22. How much all together

23. 50 cents

24. A shape or figure with 4 sides

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

26. 100 cents

27. Formed by two rays with the same endpoint

28. 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

29. How much a coin is worth.

30. One of three equal parts

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

32. A shape or figure with five sides

33. 100; the third place value before a decimal

34. The basic SI unit of length

35. The flat surfaces of a 3-D figure

36. Two equal parts of a whole

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

38. 100; the third place value before a decimal

39. Vertical

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

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

42. A shape of figure with six sides

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

44. Afternoon or evening

45. 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

46. Specific words that represent numbers

47. How much a coin is worth.

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

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

50. Two equal parts of a whole