用你喜欢的方法计算:(要写计算过程.)25×125×4×8 37×28+37×72 (8+40)×125 173+428+27 3
用你喜欢的方法计算:(要写计算过程.)25×125×4×837×28+37×72(8+40)×125173+428+2738×10144×25....
用你喜欢的方法计算:(要写计算过程.)25×125×4×8 37×28+37×72 (8+40)×125 173+428+27 38×101 44×25.
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(1)25×125×4×8
=(25×4)×(125×8)
=100×1000
=100000;
(2)37×28+37×72
=37×(28+72)
=37×100
=3700;
(3)(8+40)×125
=8×125+40×125
=1000+5000
=6000;
(4)173+428+27
=173+27+428
=200+428
=628;
(5)38×101
=38×(100+1)
=38×100+38×1
=3800+38
=3838;
(6)44×25
=11×4×25
=11×(4×25)
=11×100
=1100.
=(25×4)×(125×8)
=100×1000
=100000;
(2)37×28+37×72
=37×(28+72)
=37×100
=3700;
(3)(8+40)×125
=8×125+40×125
=1000+5000
=6000;
(4)173+428+27
=173+27+428
=200+428
=628;
(5)38×101
=38×(100+1)
=38×100+38×1
=3800+38
=3838;
(6)44×25
=11×4×25
=11×(4×25)
=11×100
=1100.
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