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Mental Math 2.12

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  • 800,000 + 30,000 + 500 + 40 + 5
    830,545
  • 6,000,000 + 50,000 + 800 + 4
    6,050,804
  • 7,000 + 300 + 40 + 6
    7,346
  • 900,000 + 300 + 1
    900,301
  • 3,000 + 500 + 60 + 9
    3,569
  • 50,000 + 4,000 + 200
    54,200
  • 800,000 + 30,000 + 500 + 40 + 5
    830,545
  • 60,000 + 3,000 + 800 + 90 + 2
    63,892
  • 80,000 + 7,000 + 5
    87,005
  • 9,000 + 50 + 8
    9,058
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