A = - 123.4 - (- 123.5), B = 123.4-123.5, C = 123.4 - (- 123.5), then () A. c＞b＞aB. c＞a＞bC. a＞b＞cD. b＞c＞a

A = - 123.4 - (- 123.5), B = 123.4-123.5, C = 123.4 - (- 123.5), then () A. c＞b＞aB. c＞a＞bC. a＞b＞cD. b＞c＞a

According to the mixed operation of addition and subtraction of rational numbers: a = - 123.4 - (- 123.5) = 0.1, B = 123.4-123.5 = - 0.1, C = 123.4 - (- 123.5) = 246.9, ∫ 246.9 ＞ 0.1 ＞ - 0.1, ∫ C ＞ B ＞ a

Elden Ring Premiere

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