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Addition and subtraction: Complements to 100

Addition and subtraction: Complements to 100
Addition and subtraction: Complements to 100
Addition and subtraction: Complements to 100
Addition and subtraction: Complements to 100
Addition and subtraction: Complements to 100
Addition and subtraction: Complements to 100
Addition and subtraction: Complements to 100
Addition and subtraction: Complements to 100
Grade Levels
Common Core Standards
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1018 KB|8 pages
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Product Description
This material is design to help you explore complements to 100 (e.g., 58+42=100) across two lessons with your students. The learning objective is: To look for patterns to help us solve math problems in efficient ways. Today we looked to make complements to 100 (Super Rainbow Facts).

The first lesson involves students tackling a Challenging Task. The second lesson is some consolidating worksheets (frozen/ ninja turtle themed). Contained in the material is a brief overview of how to teach with Challenging Tasks.

Note that I also refer to two numbers that equal 100 as a super rainbow fact, based on the idea that two numbers that equal 10 are a rainbow fact.

If you would like access to more Challenging Tasks I've developed, check out http://www.surfmaths.com/challenging-tasks/



Total Pages
8 pages
Answer Key
N/A
Teaching Duration
90 minutes
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