 Addition and Subtraction to 20 - WINTER PALS    K - 1st
Standards
Resource Type
Formats Included
• PDF
Pages
82 pages
\$5.00
List Price:
\$7.00
You Save:
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\$5.00
List Price:
\$7.00
You Save:
\$2.00

Description

• 464 Addition and Subtraction Task Cards for Mental Math and Sorting
• Students use mental math ( with or without manipulatives - not included ) to solve addition and subtraction math facts to 20
• After they solve for addition ( sum) or subtraction (difference), they sort onto numbered sorting mats.
• Great for WHOLE CLASS, small group, guided math centers, and individual math facts practice.
• WInter-themed

Total Pages
82 pages
N/A
Teaching Duration
N/A
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Standards

to see state-specific standards (only available in the US).
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).
Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).