Idaho Content Standards
2.OA. Operations and Algebraic Thinking – 2.OA
Work with equal groups of objects to gain foundations for multiplication.
2.OA.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. Number and Operations in Base Ten – 2.NBT
Understand place value.
2.NBT.2. Count within 1000; skip-count by 5s, 10s, and 100s.