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math

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  • 40² =
    1.600
  • 45 x 89² =
    356.445
  • 10² : 5 =
    20
  • 69² + 96² =
    13.977
  • √144 + √961 x 5 =
    167
  • 48 x 56
    2.688
  • how many fruits are they?
    5