This product has 23 anchor charts that cover second grade math concepts in all domains:Adding within 20 ~ (4 strategies)Subtracting within 20 ~ (4 strategies)One-Step Word Problems within 20Bar and Picture GraphsTwo-Step Word Problems within 20Two-Digit Addition ~ (4 strategies)Two-Digit Subtraction ~ (4 strategies)One-Step Word Problems within 100Working with MoneyTelling Time to the Nearest Five MinutesUnderstanding Three-Digit Numbers (Finding Different Combinations of Hundreds, Tens, and One