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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. >






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






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






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






5. Semicircle






6. A timepiece that shows the time of day






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






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






9. The answer in a subtraction problem.






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






11. Not genuine or real; not a fact






12. Describes 4 equal parts or a circle






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






14. 60 seconds; there are 60 minutes in an hour






15. A single undivided whole






16. The answer in a subtraction problem.






17. Consistent with fact or reality






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






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






20. A quadrilateral with two parallel sides






21. One of four equal parts






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






23. 3-dimensional object which has six faces that are rectangles






24. Semicircle






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






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






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






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






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






30. Describes 4 equal parts or a circle






31. Consistent with fact or reality






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






33. Displaying numbers rather than scale positions






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






35. A quadrilateral with two parallel sides






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






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






38. Not genuine or real; not a fact






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






40. =






41. 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.






42. One of two equal parts of a divisible whole






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






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






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






46. =






47. Counting the number of ways something can happen






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






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






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