[
  "Value = digit x its place value (tenths = 0.1, hundredths = 0.01, thousandths = 0.001).",
  "In 31.754: 7 is tenths, 5 is hundredths, 4 is thousandths.",
  "Value of 5 hundredths = 0.05. Tenths digit = 7. Value of 4 thousandths = 0.004."
]