(125x12)x8
=125x12x8
=125x8x12
=1000x12
=12000
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(125x12)x8
=125x12x8
=125x8x12
=1000x12
=12000
(125×12)x8=125x12X8=125X8X12=1000X12=12000
(125×12)×8
=(125×8)×12
=1000×12
=12000
(125×12)×8
=125×12×8
=125×8×12
=1000×12
12000