题目内容
脱式计算.
215+432÷8820÷5×4(135-97)×125.
215+432÷8820÷5×4(135-97)×125.
(1)215+432÷8,
=215+54,
=269;
(2)820÷5×4,
=164×4,
=656;
(3)(135-97)×125,
=38×125,
=4750.
=215+54,
=269;
(2)820÷5×4,
=164×4,
=656;
(3)(135-97)×125,
=38×125,
=4750.
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