Mathematics | Grade : 2
Domain - Number and Operations in Base Ten
Cluster - Understand place value.
[2.NBT.A.2] - Count within 1,000; skip-count by 5s, 10s, and 100s. Identify patterns in skip counting starting at any number.
[2.OA.C.3] -
Determine whether a group of objects (up to 20) has an odd or even number of members, e.g., by pairing objects or counting them by 2s; write an equation to express an even number as a sum of two equal addends.
[2.NBT.A.1] -
Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones; e.g., 706 equals 7 hundreds, 0 tens, and 6 ones. Understand the following as special cases: