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Liitmine ja lahutamine
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345678 + 298765
644443
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176 + 568
744
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564 + 7086
7650
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13278 - 2685
10593
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491 + 513
1004
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3417 - 1683
1734
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1586 + 7885
9471
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1107 - 346
761
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5211 - 3865
1346
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67846 + 15359
83205
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306 + 498
804
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4783 + 496
5279
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300 - 176
124
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158 - 29
129
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5374 + 2867 - 3495
4746
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29 + 467
496
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3401 - 1756
1645
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91 - 73
18
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26078 + 45697
71775
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10000 - 5317
4683
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Okay!
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