New York2nd Grade Math Course - New York Curriculum
Explore comprehensive 2nd Grade Math curriculum aligned with New York State standards. Master addition, subtraction, place value, and measurement concepts.
New York 2nd Grade Math Course CurriculumHelp
ID | Standard | StudyPug Topic |
|---|---|---|
NY.2.OA.1 | Use addition and subtraction within 100 to solve one- and two-step word problems. |
NY.2.OA.2 | Fluently add and subtract within 20 using mental strategies. |
NY.2.OA.3 | Determine whether a group of objects (up to 20) has an odd or even number of members. |
NY.2.OA.4 | Use addition to find the total number of objects arranged in rectangular arrays with up to 5 rows and up to 5 columns; write an equation to express the total as a sum of equal addends. |
NY.2.NBT.1 | Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones. |
NY.2.NBT.2 | Count within 1000; skip-count by 5s, 10s, and 100s. |
NY.2.NBT.3 | Read and write numbers to 1000 using base-ten numerals, number names, and expanded form. |
NY.2.NBT.5 | Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. |
NY.2.NBT.7 | Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction. |
NY.2.NBT.8 | Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900. |
NY.2.NBT.9 | Explain why addition and subtraction strategies work, using place value and the properties of operations. |
NY.2.G.3 | Partition circles and rectangles into two, three, or four equal shares, describe the shares using the words halves, thirds, half of, a third of, etc., and describe the whole as two halves, three thirds, four fourths. Recognize that equal shares of identical wholes need not have the same shape. |