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






2. Counting the number of ways something can happen






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






4. 60 seconds; there are 60 minutes in an hour






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






6. Displaying numbers rather than scale positions






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






8. 3-dimensional object which has six faces that are rectangles






9. Semicircle






10. One of two equal parts of a divisible whole






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






12. <






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






14. A timepiece that shows the time of day






15. Describes 4 equal parts or a circle






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






17. Counting the number of ways something can happen






18. A single undivided whole






19. 3-dimensional object which has six faces that are rectangles






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






21. <






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






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






24. A quadrilateral with two parallel sides






25. Consistent with fact or reality






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






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






28. Describes 4 equal parts or a circle






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






30. Displaying numbers rather than scale positions






31. 60 seconds; there are 60 minutes in an hour






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






33. 30 minutes; describes two equal parts of the hour created when startin






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






35. Semicircle






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






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






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






39. The answer in a subtraction problem.






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






41. >






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






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






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






45. 30 minutes; describes two equal parts of the hour created when startin






46. A single undivided whole






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






48. =






49. The answer in a subtraction problem.






50. One of four equal parts