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Series of Operation, Mental Subtraction, Problem ...

  •  English    10     Public
    Mathematics
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  • 8,000 - (2,574 + 3,061)
    2,365
  •  5
  • 19,675 + 387 - 17,654 = N
    2,408
  •  5
  • 5,874 - 278 + 1,785 = N
    7,381
  •  5
  • 3,468 - (286 + 745)
    2,437
  •  5
  • 1,265 - (475 + 427)
    363
  •  5
  • 37 - 2
    35
  •  5
  • 65 - 30
    35
  •  5
  • 75 - 25
    50
  •  5
  • 80 - 15
    65
  •  5
  • Mary grew 264 roses in her garden. She picked 197 roses. How many roses were left?
    There are 67 roses left.
  •  5