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3rd Grade Addition and Subtraction Review

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  • What is the sum? Solve the addition problem.
    908
  • Which equations model the most reasonable estimate of the difference?
    b and c
  • 432 − 176
    256
  • 409 + 437
    846
  • 256 + 365
    621
  • Find the difference. 786 − 213
    573
  • 706 − 427
    279
  • Which equations model the most reasonable estimate of the sum? 719 + 189
    b or c
  • Use expanded form
    588
  • Taylor has 56 stickers. She plays with Lilly who has 27 stickers. How many stickers do the two girls have altogether?
    83
  • The third graders have 250 erasers and scissors in the school store. They sell 47 erasers and 33 pens. How many erasers and scissors are left in the store? Show your work.
    170
  • Gunner buys 75 lollipops at the candy shop. He gives away 47 of them to his friends. How many does he have left?
    28