Adding 9 the

In this lesson, students will use the hundreds chart to discover a strategy to add 9 to different numbers. Students will then learn to visualize the hundreds chart as an efficient mental math strategy to add 9 to any given two-digit number.
Resource ID#: 45666 Type: Lesson Plan
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General Information

Subject(s): Mathematics
Grade Level(s): 1
Intended Audience: Educators educators
Instructional Time: 45 Minute(s)
Keywords: addition, compensation strategies, mental math, hundreds chart, add 9, 10 more
Instructional Component Type(s): Lesson Plan
Resource Collection: CPALMS Lesson Plan Development Initiative

Aligned Standards

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