Topics covered in Unit 2:

• I can add and subtract to one hundred using strategies I know.
• I can add and subtract to 100 in word problems using one step.
• I can add and subtract to 100 in word problems using two steps.
• I can describe the words difference and decompose.
• I can add and subtract within 20 using strategies I know.
• I can add and subtract within 100 using mental strategies.
• I can add and subtract to 100 in word problems using different strategies.
• I can identify coins and dollars. 
• I can count like coins using skip counting.
• I can use the $ and cent symbol properly.
• I can solve word problems with dollar bills and cents.
• I can solve word problems with making change skills.
• I can collect data using tally marks in a survey.
• I can draw a bar graph with given data.
• I can draw a picture graph with given data.
• I can answer questions about graphs.