Tens and ones
Place Value
Tens and ones
15 = 1 ten and 5 ones
The left digit of a two-digit number counts tens; the right digit counts ones. So 15 is 1 ten (10) plus 5 ones.
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Place Value
15 = 1 ten and 5 ones
The left digit of a two-digit number counts tens; the right digit counts ones. So 15 is 1 ten (10) plus 5 ones.
Answer 10 questions and earn up to 3 stars. Pick a level to start!