# First Grade Common Core Math 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. One of the number symbols 0 -1 -2 -3 -4 -5 -6 -7 -8 - or 9.

2. The total resulting when two or more numbers are added; the answer in an addition problem

3. A basic unit of length in the US measurement system.

4. Describes 4 equal parts or a circle

5. 3-dimensional object which has six faces that are rectangles

6. 3-dimensional object which has six faces that are rectangles

7. A day is divided into 24 equal parts; an hour is 60 minutes or 3600 seconds; 12 hours are shown on a clock

8. A 3-dimensional figure with six square faces.

9. =

10. A shape whose base is a circle and whose sides taper up to a point

11. A solid figure that has two congruent - parallel polygons as its bases. Its sides are parallelograms

12. Not genuine or real; not a fact

13. Using your head to solve problems when you don't have paper and pencil - or a calculator

14. =

15. Two addends that are the same number - like 3+3 - 6+6

16. Semicircle

17. A timepiece that shows the time of day

18. Each of four equal or corresponding parts into which something is or can be divided. Ex: 1/4

19. One of four equal parts

20. Not genuine or real; not a fact

21. Each of four equal or corresponding parts into which something is or can be divided. Ex: 1/4

22. Objects or numbers in clusters so that they are easier to count - add - or subtract.

23. One of two equal parts of a divisible whole

24. The answer in a subtraction problem.

25. A timepiece that shows the time of day

26. A solid figure that has two congruent - parallel polygons as its bases. Its sides are parallelograms

27. A day is divided into 24 equal parts; an hour is 60 minutes or 3600 seconds; 12 hours are shown on a clock

28. A metric unit of measure - equal to one hundreth of a meter. (abbreviation: cm)

29. A single undivided whole

30. >

31. Displaying numbers rather than scale positions

32. A basic unit of length in the US measurement system.

33. Counting the number of ways something can happen

34. A United States coin worth one twentieth of a dollar; 5 cents (pennies)

35. A strategy used in solving an addition or subtraction problem

36. <

37. Using tens to make tidy numbers - 26 + 8.. - make 26 to 30 - compensate and remove at the end Numberlines - Addition Only (Kimbo)

38. A 3-dimensional figure with six square faces.

39. Two digit numbers with both the ones and tens units ex - 12 - 23 - 35

40. A shape whose base is a circle and whose sides taper up to a point

41. <

42. >

43. A strategy used in solving an addition or subtraction problem

44. 30 minutes; describes two equal parts of the hour created when startin

45. A United States coin worth one twentieth of a dollar; 5 cents (pennies)

46. The answer in a subtraction problem.

47. Consistent with fact or reality

48. Describes 4 equal parts or a circle

49. Taking one number away from another. A mthematical operation that finds the difference between two numbers or quantities

50. Combining two or more numbers to find a total.