## Test your basic knowledge |

# Fourth 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. A mathematical sentence that contains an equals sign.**

**2. An angle between 90 and 180 degrees**

**3. The second place value after a decimal point. Is the second largest decimal value. It takes 100 hundredths to make a whole.**

**4. A part of a line that is made of two end points and all the poins between the endpoints**

**5. A triangle with one right angle**

**6. A number that has no factor but itself and 1**

**7. The action of following in order**

**8. A fraction with its numerator equal to or greater than its denominator**

**9. Drafting instrument used to draw or measure angles**

**10. A fraction with its numerator equal to or greater than its denominator**

**11. A place where something ends or is complete**

**12. A whole number and a fraction together.**

**13. A number with a decimal point separating the ones from the tenths place**

**14. Two lines that intersect to form right angles**

**15. The 90 degree angle between two perpendicular lines**

**16. Two numbers multiplied together to equal a number**

**17. 16 ounces**

**18. A unit for measuring angles**

**19. Different fractions that name the same amount**

**20. A set of data arranged in rows and columns**

**21. A measure of weight equal to 1/16 of a pound.**

**22. A straight line extending from a point**

**23. A precise location or place on a plane**

**24. An approximate calculation of quantity or degree or worth**

**25. Straight line - is - roughly speaking - a thin - long - straight geometrical object**

**26. A model for fractions that represents parts of a whole. The whole is a region - such as a circle or a rectangle - representing the number ONE.**

**27. Drafting instrument used to draw or measure angles**

**28. Formed by two rays with a common endpoint**

**29. One of ten equal parts of a whole. The first place to the right of the decimal point.**

**30. A triangle with one right angle**

**31. A part of a line that is made of two end points and all the poins between the endpoints**

**32. An angle less than 90 degrees**

**33. Straight line - is - roughly speaking - a thin - long - straight geometrical object**

**34. An approximate calculation of quantity or degree or worth**

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

**36. An angle between 90 and 180 degrees**

**37. A straight line extending from a point**

**38. A line that divides a figure into two halves that are mirror images of each other**

**39. A mathematical sentence that contains an equals sign.**

**40. A place where something ends or is complete**

**41. A number that has more than two factors**

**42. One of ten equal parts of a whole. The first place to the right of the decimal point.**

**43. A model for fractions that represents parts of a whole. The whole is a region - such as a circle or a rectangle - representing the number ONE.**

**44. The second place value after a decimal point. Is the second largest decimal value. It takes 100 hundredths to make a whole.**

**45. A set of data arranged in rows and columns**

**46. A whole number and a fraction together.**

**47. Different fractions that name the same amount**

**48. The action of following in order**

**49. The 90 degree angle between two perpendicular lines**

**50. A number that has more than two factors**