5.6×6+5.6×3+5.6的正确算法是[ ]A.5.6×(6+3)
B.5.6×(6+3+1)
C.5.6×6+3+1B
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6×6+5.6×3+5.6的正确算法是 [ ]A.5.6×(6+3)B.5.6×C.5.6×6+3+1
编辑:chaxungu时间:2026-04-27 13:34:00分类:小学数学题库
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