Question

2550 - [51 0 - {270 - (90 - 80 + 70)}]​

Answer 1

Answer:

2230

Step-by-step explanation:

2550 - [510 - {270 - (90 - 80 + 70)}]​

2550 - [510 - {270 - (80)}]​

2550 - [510 - {270 - 80}]​

2550 - [510 - {190}]​

2550 - [510 -190]​

2550 - [320]

2550 -320

2230

Answer 2

Answer:

2220

Step-by-step explanation:

2550-(510-(270-(90))

2550-(510-180)

2550-330

2220