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Common Core Standards

Add & Subtract Within 100

Grade: 2nd Grade
Standard:

CC.2.2.2.A.1

Description:

Represent and solve problems involving addition and subtraction within 100.

Standard:

MA.2.NSO.2.3

Description:

Add two whole numbers with sums up to 100 with procedural reliability. Subtract a whole number from a whole number, each no larger than 100, with procedural reliability

Standard:

Math.2.NBT.5 or 2.NBT.B.5

Description:

Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.

2nd Grade Math - Add & Subtract Within 100 Lesson
 
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