Full 2nd Grade Math
Curriculum & Guide
The comprehensive Socratic study guide for 2nd Grade. Track your progress, download checklists, and master every concept through logic.
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2.NBT.B.5
Grade 2 Addition Within 100 (Regrouping) | Socratic Math
Fluently add within 100 using strategies based on place value, properties of operations, and the relationship between addition and subtraction.
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2.MD.A.1
Grade 2 Measurement & Rulers (cm / inches) | Socratic Math
Measure the length of an object by selecting and using appropriate tools (rulers, yardsticks) and standard units.
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2.NBT.A.1
Grade 2 Place Value (Up to 1000) | Socratic Math
Understand that the three digits of a three-digit number represent amounts of hundreds, tens, and ones.
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2.NBT.B.5
Grade 2 Subtraction Within 100 (Borrowing) | Socratic Math
Fluently subtract within 100, including regrouping (borrowing) across the tens–ones boundary.