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First Grade Common Core Math Vocabulary

Subjects : common-core, math, 1st-grade
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 day is divided into 24 equal parts; an hour is 60 minutes or 3600 seconds; 12 hours are shown on a clock






2. Not genuine or real; not a fact






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






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






5. A timepiece that shows the time of day






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






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






8. =






9. A single undivided whole






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






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






12. The 'hidden' (or missing) number that will make a number sentence true.






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






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






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






16. Describes 4 equal parts or a circle






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






18. One of four equal parts






19. Semicircle






20. Counting the number of ways something can happen






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






22. Displaying numbers rather than scale positions






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






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






25. One of two equal parts of a divisible whole






26. Consistent with fact or reality






27. >






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






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






30. =






31. Describes 4 equal parts or a circle






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






33. The answer in a subtraction problem.






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






35. A three-dimensional shape that has two parallel cicular bases that are the same size and are connected by a curved surface. A can is chaped like a cylinder.






36. The 'hidden' (or missing) number that will make a number sentence true.






37. 60 seconds; there are 60 minutes in an hour






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






39. <






40. 30 minutes; describes two equal parts of the hour created when startin






41. One of four equal parts






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






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






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






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






46. One of two equal parts of a divisible whole






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






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






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






50. A timepiece that shows the time of day