8 8 8 8 8 8=90填上+×÷使算式成立

8 8 8 8 8 8=90填上+×÷使算式成立
2025-05-14 00:19:07
推荐回答(1个)
回答(1):

解:
88+8÷8+8÷8
=88+1+1
=90
8÷8+88+8÷8
=1+88+1
=90
8÷8+8÷8+88
=1+1+88
=90