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Ognir voznun

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2 + 1 = 3 2 – 1 = 1
3 – 1 = 2 3 – 2 = 1
2 + 0 = 2
1 + 1 = 2
3 - 0 = 3

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Ognir voznun

1. 2 + 1 = 3 2 – 1 = 1 3 – 1 = 2 3 – 2 = 1 2 + 0 = 2 1 + 1 = 2 3 - 0 = 3