Adding and Subtracting within 20 using different strategies Graphic Organizer
Sarah Street
16 Followers
Grade Levels
K - 5th
Subjects
Resource Type
Standards
CCSS1.OA.C.5
CCSS1.OA.C.6
Formats Included
- Word Document File
Pages
4 pages
Sarah Street
16 Followers
Description
Adding and Subtracting within 20 using different strategies Graphic Organizer Worksheet
Total Pages
4 pages
Answer Key
N/A
Teaching Duration
N/A
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Standards
to see state-specific standards (only available in the US).
CCSS1.OA.C.5
Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).
CCSS1.OA.C.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).
Reviews
Questions & Answers
16 Followers
