-3125+4375-625-700+60+15

解答

- 3125 + 4375 - 625 - 700 + 60 + 15

0

求解步骤

- 3125 + 4375 - 625 - 700 + 60 + 15

遵循 PEMDAS 运算顺序

加减（左右）

- 3125 + 4375 = 1250

= 1250 - 625 - 700 + 60 + 15

1250 - 625 = 625

= 625 - 700 + 60 + 15

625 - 700 = - 75

= - 75 + 60 + 15

- 75 + 60 = - 15

= - 15 + 15

- 15 + 15 = 0

= 0

- 3 + {6 - [7 - 2] + 8}

- 5 \times (8 + 3)

(- 59 + 8) + ((- 8) + 5)

9 - 3^{2}

(6 - 2)^{2} \div 2 + 1