2.NBT.8 (Mathematics)
Standard Identifier:
2.NBT.8
Content Area:
Mathematics
Grade:
2
Domain:
Number and Operations in Base Ten
Cluster:
Use place value understanding and properties of operations to add and subtract.
Standard:
Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900.
Use place value understanding and properties of operations to add and subtract.
Standard:
Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900.
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