1.NBT.2.b (Mathematics)
Standard Identifier:
1.NBT.2.b
Content Area:
Mathematics
Grade:
1
Domain:
Number and Operations in Base Ten
Cluster:
Understand place value.
Standard:
Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases: The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.
Understand place value.
Standard:
Understand that the two digits of a two-digit number represent amounts of tens and ones. Understand the following as special cases: The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.
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