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Grade 2 Math Courses - California Curriculum

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.

California Grade 2 Math Curriculum - Common Core Standards Topics

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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

Addition word problems up to 100

intro
video
video
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

Even and odd numbers

intro
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video
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

Subtracting by 10s

intro
video
video
2.NBT.9
CA.2.NBT.9: Explain why addition and subtraction strategies work, using place value and the properties of operations

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