2339 + ____________ = 5000, 2661, ___________+ 4565 = 9089, 4524, 455 + 67 + _______ = 9000, 8478, 2891 - ___________ = 1209, 1682, 3455 + ___________ = 6799, 3344, 2378 - _________= 1098, 1280, ___________+ 786 = 2334, 1548, 45 = 1089 - ________, 1044, _________- 234 = 5677, 5911, 568 + __________ = 1009, 441, 2568 - ______ = 344, 2224, _______ - 109 = 387, 496, 3456 - _________ = 109, 3347, 2376 + _______ = 9000, 6624, _______ - 123 = 4587, 4710, 9033- _______ = 675, 8358, 234 + ________ = 2309, 2075, 1229 + ______ = 3455, 2226, 9007 = ________ + 4565, 4442, 899 = 1022- _________, 123.

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