## Test your basic knowledge |

# Fifth 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. [ ] - grouping symbols - A pair of symbols used to enclose sections of an expression.**

**2. The number that occurs most often in a set of data.**

**3. A part of a whole expressed using a numerator and a denominator.**

**4. A portion or piece of a whole.**

**5. A mathematical phrase that contains operations - numbers - and/or variables - but doesn't have an equal sign**

**6. The top number in a fraction.**

**7. A whole number that has exactly two factors - 1 and itself.**

**8. A number that is subtracted from another number. Example: 9 - 5 = 4 (5 is the '___________.')**

**9. To explain the meaning of.**

**10. The total when numbers are added.**

**11. A repeating arrangement of shapes - colors - numbers - etc.**

**12. The middle number in a set of numbers that are listed in order.**

**13. A way of making sure your answer is reasonable - rounding is a commonly used strategy.**

**14. A number that when multiplied by itself equals a given number.(ex. The square root of 25 is equal to 5 because 5 times 5 equals 25).**

**15. Items that come after each other in a pattern. Example 2 - 4 - 6 - 8 are consecutive even numbers.**

**16. Operations that undo each other - reversed - opposite operation. Operations that have opposite effects. Subtraction is the inverse operation of addition. Division is the inverse operation of multiplication.**

**17. The number that is represented as a one followed by 6 zeros. 1 -000 -000.**

**18. Any one of the ten symbols 0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - or 9 used to write numbers.**

**19. The order in which one performs mathematical operations. PEMDAS (Parentheses - Exponents - Multiplication/Division - Addition/Subtraction)**

**20. The ratio of a number to 100 (per one hundred). The symbol %.**

**21. A number that is subtracted from another number. Example: 9 - 5 = 4 (5 is the '___________.')**

**22. A number that tells the position of something in a list; 1st - 2nd - 3rd - 4th - 5th etc.**

**23. Evenly spaced units.**

**24. The number that is to be divided in a division problem.**

**25. A number less than a whole number; uses place value and a decimal point to show values less than one - such as tenths - hundredths - and thousandths.**

**26. A portion or piece of a whole.**

**27. A set of two things used together or regarded as a unit**

**28. A pair of symbols used to enclose sections of an expression. { }**

**29. Three-dimensional objects that have height - length and width; such as spheres - cylinders - cones - cubes - rectangular prisms and pyramids. - shapes - appearances - or arrangements**

**30. A part of a whole expressed using a numerator and a denominator.**

**31. A mathematical expression which shows that two quantities are not equal.**

**32. A pair of symbols used to enclose sections of an expression. { }**

**33. A pair of symbols used to set apart parts of a problem so that those parts are done first - example ( ).**

**34. The explanation or answer for a problem**

**35. The order in which things happen - The following of one thing after another; succession; orderly series.**

**36. A math sentence containing only numbers and operational symbols. (ie. 3 + 2 - 5 - 4)**

**37. Three-dimensional objects that have height - length and width; such as spheres - cylinders - cones - cubes - rectangular prisms and pyramids. - shapes - appearances - or arrangements**

**38. The number that is represented as a one followed by 9 zeros. 1 -000 -000 -000**

**39. The largest number that is a common divisor of a given set of numbers. Ex: GCF of 28 and 36 = 4. The largest number that goes into both 28 and 36 is 4.**

**40. The difference between the greatest and least numbers in a set of data.**

**41. The order in which things happen - The following of one thing after another; succession; orderly series.**

**42. A number multiplied by itself or when the exponent is 2**

**43. The number that is subtracted from. Example: 7 - 3 = 4 (7 is the '______.')**

**44. An exact location in space - represented by a dot.**

**45. The bottom number in a fraction.**

**46. To explain the meaning of.**

**47. A general statement written in numbers - symbols - or words that describes how to determine any term in a pattern or relationship.**

**48. A letter or symbol used to represent a number.**

**49. The number that is subtracted from. Example: 7 - 3 = 4 (7 is the '______.')**

**50. One of two equal parts.**