题目内容
脱式计算.
000-120÷8
06×(200-105)
086÷(120-119)
(65+12)×20.
000-120÷8
06×(200-105)
086÷(120-119)
(65+12)×20.
(1)4人人-12人÷8,
=4人人-15,
=785;
(2)76×(2人人-145),
=76×55,
=198人;
(7)776÷(127-119),
=776÷4,
=94;
(4)(65+12)×24,
=77×24,
=1848.
=4人人-15,
=785;
(2)76×(2人人-145),
=76×55,
=198人;
(7)776÷(127-119),
=776÷4,
=94;
(4)(65+12)×24,
=77×24,
=1848.
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