Common Core Alignment:.


Number And Operations In Base Ten

Understand Place Value.

Count within 1000; skip-count by 5s, 10s, and 100s.


Number And Operations In Base Ten

Use Place Value Understanding And Properties Of Operations To Add And Subtract.

Mentally add 10 or 100 to a given number 100-900, and mentally subtract 10 or 100 from a given number 100-900.


Counting And Cardinality

Know Number Names And The Count Sequence.

Count to 100 by ones and by tens.