Tens and Ones Worksheet
First graders can improve their understanding that the two digits of a two-digit number represent amounts of tens and ones. Students are asked to write the expanded form of two numbers and then determine the total amount in this free printable place value worksheet.
1.NBT.B.2 - Common Core ID
Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases:
1.NBT.B.2b - Common Core ID
The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.Common Core » 1st Grade Math Standards » Number & Operations in Base Ten » Understand place value. » 1.NBT.B.2, 1.NBT.B.2b