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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 timepiece that shows the time of day






2. The answer in a subtraction problem.






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






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






5. Semicircle






6. Describes 4 equal parts or a circle






7. One of four equal parts






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






9. Displaying numbers rather than scale positions






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






11. Counting the number of ways something can happen






12. 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.






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






14. 30 minutes; describes two equal parts of the hour created when startin






15. One of the number symbols 0 -1 -2 -3 -4 -5 -6 -7 -8 - or 9.






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






17. =






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






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






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






21. Consistent with fact or reality






22. 30 minutes; describes two equal parts of the hour created when startin






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






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






25. Counting the number of ways something can happen






26. 3-dimensional object which has six faces that are rectangles






27. The answer in a subtraction problem.






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






29. One of four equal parts






30. One of two equal parts of a divisible whole






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






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






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






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






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






36. >






37. One of the number symbols 0 -1 -2 -3 -4 -5 -6 -7 -8 - or 9.






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






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






40. <






41. Not genuine or real; not a fact






42. Displaying numbers rather than scale positions






43. 60 seconds; there are 60 minutes in an hour






44. Not genuine or real; not a fact






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






46. Describes 4 equal parts or a circle






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






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






49. Semicircle






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