题目内容
(1)5.04-3.5×0.7
(2)8×(0.125+5)
(3)5÷0.25÷0.4.
(2)8×(0.125+5)
(3)5÷0.25÷0.4.
(1)5.04-3.5×0.7,
=5.04-2.45,
=2.59;
(2)8×(0.125+5),
=8×0.125+8×5,
=1+40,
=41;
(3)5÷0.25÷0.4,
=5÷(0.25×0.4),
=5÷0.01,
=500.
=5.04-2.45,
=2.59;
(2)8×(0.125+5),
=8×0.125+8×5,
=1+40,
=41;
(3)5÷0.25÷0.4,
=5÷(0.25×0.4),
=5÷0.01,
=500.
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