嘻嘻嘻,谢谢里
发布网友
发布时间：2022-11-27 01:58
共1个回答
热心网友
时间：2023-10-13 10:56
=4-3×4=4-12=-8
(2)
=25×3-32=75-32=43
(3)
=1÷(-1/6)×1/6=-1×6×1/6=-1
(4)
=-1/2×4+2/3=-2+2/3=-4/3
(5)
=-3×4-4+30=-12+26=14
(6)
=48÷8-100+4=6-96=-90
(7)
=125×7/5+32÷4×5/4
=175+10
=185
(8)
=9-27/8×2/9-6÷8/27
=9-3/4-6×27/8
=9-3/4-81/4
=9-21
=-12
