# Common Core Math: Fact Families (Grade 1)

Subject
Resource Type
Common Core Standards
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PDF (Acrobat) Document File

3 MB|20 pages
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Product Description
This file contains 16 pages of fact family practice in correlation with CCSS 1.OA.6. Fact families demonstrate the relationship between addition and subtraction. Use these pages as a booklet, assessment, homework, guided or independent practice.

CCSS.Math.Content.1.OA.6 Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 – 4 = 13 – 3 – 1 = 10 – 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 – 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
Total Pages
20 pages
Not Included
Teaching Duration
Lifelong tool
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