Add and Subtract Sequence: Step Title: Add and Subtract the Numbers in SequenceConcise Step Description: Start by adding and subtracting the numbers from left to right.Step Calculation: 1+5=6, 6−68=−62, −62+66666=66604, 66604−55=66549
Verify Calculation: Step Title: Verify the CalculationConcise Step Description: Double-check the calculations to ensure accuracy.Step Calculation: Re-calculate each step: 1+5=6, 6−68=−62, −62+66666=66604, 66604−55=66549