1. __Understands and applies base 10 grouping system __Can compose and decompose numbers up to 100 __Makes reasonable estimates __Is independent with partial sums Promote thinking and reasoning at every opportunity in every lesson and in every activity. Place Value Understanding

2. __Understands and applies base 10 grouping system __Can compose and decompose numbers up to 100 __Makes reasonable estimates __Is independent with partial sums Promote thinking and reasoning at every opportunity in every lesson and in every activity. Place Value Understanding

3. __Understands and applies base 10 grouping system __Can compose and decompose numbers up to 100 __Makes reasonable estimates __Is independent with partial sums Promote thinking and reasoning at every opportunity in every lesson and in every activity. Place Value Understanding

4. __Understands and applies base 10 grouping system __Can compose and decompose numbers up to 100 __Makes reasonable estimates __Is independent with partial sums Promote thinking and reasoning at every opportunity in every lesson and in every activity. Place Value Understanding