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24.6×4.6+246×0.44+24.6用简便方法计算应该是()A.24.6×(4.6+0.44+1)B.24.6×(4.6+4.4+1)C.24.6×(4.6+4.4)

题目详情
24.6×4.6+246×0.44+24.6用简便方法计算应该是(  )

A.24.6×(4.6+0.44+1)
B.24.6×(4.6+4.4+1)
C.24.6×(4.6+4.4)
▼优质解答
答案和解析
24.6×4.6+246×0.44+24.6
=24.6×4.6+24.6×4.4+24.6
=24.6×(4.6+4.4+1)
=24.6×10
=246.
故选:B.