1) What is 468-183 a) it is 285 b) it is 100 c) it is 300 d) it is 200 e) it is 400 f) it is 295 2) What is 900-378 a) it is 800 b) it is 200 c) it is 378 d) it is 836 e) it is 522 f) it is 839

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