如题所述
第1个回答 2022-05-30
25×25×26
=25×25×4×4×1.625
=(25×4)×(25×4)×1.625
=100×100×1.625
=16250
=25×25×4×4×1.625
=(25×4)×(25×4)×1.625
=100×100×1.625
=16250
第2个回答 2022-05-30
25×25×26
=25x25x2x13
=25x50x13
=1250x13
=1250x(10+3)
=12500+3750
=16250
=25x25x2x13
=25x50x13
=1250x13
=1250x(10+3)
=12500+3750
=16250
