0.21 compared to 2.1 with a place value chart

Place Value Chart
Ones Tenths Hundredths
0.21 0 . 2 1
2.1 2 . 1 0
  • The (0) in the ones place in 0.21 is less than the (2) in the ones place in 2.10
  • Therefore 0.21 < 2.1 (0.21 is less than 2.1)

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