About This Lesson
Use the number line to fill in the missing number in these number sentences. Aligned with Common Core State Standards: 1.OA.3, 1.OA.4, 1.OA.6, Operations and Algebraic Thinking.
Subject
Math — Operations and Algebraic Thinking
Grade Level
Grades K-2
Resource Type
Handout, Worksheet
Standards Alignment
Common Core State Standards
License
Resources
Standards
Apply properties of operations as strategies to add and subtract.
Understand subtraction as an unknown-addend problem.
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Great activity sheets.