About This Lesson
PowerPoint with practice questions. Aligned with Common Core State Standards: 2.NBT.5, 2.NBT.6, Number and Operations in Base Ten.
Subject
Math — Measurement and Data
Grade Level
Grades K-2
Resource Type
Activity
Standards Alignment
Common Core State Standards
License
Resources
Standards
Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
Add up to four two-digit numbers using strategies based on place value and properties of operations.
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Wonderful. Word problems are always a struggle.