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Penjumlahan Dengan Teknik Menyimpan

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  • 645 + 326 = ...
    971
  • 543 + 439 = ...
    982
  • 123 + 68 = ...
    191
  • 342 + 281 = ...
    623
  • 503 + 128 = ...
    631
  • 624 + 192 = ...
    816
  • 232 + 581 = ...
    813
  • 468 + 216 = ...
    684
  • 148 + 733 = ...
    881
  • 232 + 149 = ...
    381
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