(-16)-(-12)-24-(18)等于?说清楚一点,为什么我解得46啊,负数用小括号括起来

问题描述:

(-16)-(-12)-24-(18)等于?
说清楚一点,为什么我解得46啊,负数用小括号括起来

是-10 好不好

-16-(-12)-24-(18)
= -16+12-24-18
= -4-24-18
= -28-18
= -46

(-16)-(-12)-24-(18)
=-16+12-24-18
=-46

(-16)-(-12)-24-(18)
=-16+12-24-18
=-4-24-18
=-28-18
=-46

负负为正所以该式子应该如下
-16+12-24-18
=-4-24-18
=-46

(-16)-(-12)-24-(18)=-46

=-16+12-24-18
=-46