题目内容

计算下列各题,能简算的要简算.
6.33×101-6.33
1.56×1.7+0.44×1.7
1.8×[(3.41-2.9)÷0.03]0.125×32×2.5.
(1)6.33×101-6.33,
=6.33×(101-1),
=6.33×100,
=633;

(2)1.56×1.7+0.44×1.7,
=1.7×(1.56+0.44),
=1.7×2,
=3.4;

(3)1.8×[(3.41-2.9)÷0.03],
=1.8×[0.51÷0.03],
=1.8×17,
=30.6;

(4)0.125×32×2.5,
=(0.125×8)×(4×2.5),
=1×10,
=10.
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