[
  "Align the decimal points. Write 2.6 as 2.60 so both numbers have hundredths. Then regroup when needed.",
  "2.60 - 0.25: 0 hundredths - 5 -> regroup to 10 hundredths. 10 - 5 = 5 hundredths. 5 - 2 = 3 tenths. 2 - 0 = 2 ones. Result: 2.35.",
  "2.6 - 0.25 = 2.35. Answer: 2.35."
]