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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. Semicircle






2. The answer in a subtraction problem.






3. A single undivided whole






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






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






6. Not genuine or real; not a fact






7. Consistent with fact or reality






8. Not genuine or real; not a fact






9. =






10. One of two equal parts of a divisible whole






11. 3-dimensional object which has six faces that are rectangles






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






13. One of four equal parts






14. Counting the number of ways something can happen






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






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






17. One of two equal parts of a divisible whole






18. A single undivided whole






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






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






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






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






23. Describes 4 equal parts or a circle






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






25. 30 minutes; describes two equal parts of the hour created when startin






26. 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.






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






28. Counting the number of ways something can happen






29. Describes 4 equal parts or a circle






30. 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.






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






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






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






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






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






36. One of four equal parts






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






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






39. >






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






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






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






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






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






45. A quadrilateral with two parallel sides






46. Displaying numbers rather than scale positions






47. A quadrilateral with two parallel sides






48. =






49. A timepiece that shows the time of day






50. A timepiece that shows the time of day