60十240÷匚(130一10)x2]脱式计算

2025-04-23 02:29:30
推荐回答(2个)
回答1:

60十240÷【(130一10)x2]
=60+240÷【120×2】
=60+240÷240
=60+1
=61

回答2:

60+240/[(130-10)x2]
=60+240/240
=60+1
=61
结果为61