California
Math
Discover comprehensive Grade 2 math courses aligned with California's Common Core standards. Our curriculum covers essential topics, providing a strong foundation for young learners in number operations and algebraic thinking.
ID | Standard | StudyPug Topic |
---|---|---|
2.OA.1 | CA.2.OA.1: Use addition and subtraction within 100 to solve one- and two-step word problems |
2.OA.2 | CA.2.OA.2: Fluently add and subtract within 20 using mental strategies |
2.OA.3 | CA.2.OA.3: Determine whether a group of objects (up to 20) has an odd or even number of members |
2.OA.4 | CA.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 |
2.NBT.1 | CA.2.NBT.1: Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones |
2.NBT.3 | CA.2.NBT.3: Read and write numbers to 1000 using base-ten numerals, number names, and expanded form |
2.NBT.4 | CA.2.NBT.4: Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits |
2.NBT.5 | CA.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 |
2.NBT.6 | CA.2.NBT.6: Add up to four two-digit numbers using strategies based on place value and properties of operations |
2.NBT.7 | CA.2.NBT.7: Add and subtract within 1000, using concrete models or drawings and strategies based on place value |
2.NBT.8 | CA.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 |
2.NBT.9 | CA.2.NBT.9: Explain why addition and subtraction strategies work, using place value and the properties of operations |