Addition and Subtraction Centers and Activities BUNDLE | 1st Grade Math
Primary Made Perfect
1.3k Followers
Grade Levels
1st
Subjects
Resource Type
Standards
CCSS1.OA.A.1
CCSS1.OA.A.2
CCSS1.OA.B.3
CCSS1.OA.B.4
CCSS1.OA.C.6
Formats Included
- Zip
Pages
42 pages
Primary Made Perfect
1.3k Followers
Products in this Bundle (3)
Description
This bundle includes resources that combine addition and subtraction for students to practice fact fluency and problem solving. This bundle includes story problems, computation worksheets, and problem solving task cards at a discounted price!
Check out the full descriptions for each product using the links below!
Addition and Subtraction Story Problems
Addition and Subtraction Task Cards
Addition and Subtraction Worksheets
If you are looking for more practice with addition, missing addend, or subtraction, check out my Story Problems BUNDLE!
Total Pages
42 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.A.1
Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.
CCSS1.OA.A.2
Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.
CCSS1.OA.B.3
Apply properties of operations as strategies to add and subtract. If 8 + 3 = 11 is known, then 3 + 8 = 11 is also known. (Commutative property of addition.) To add 2 + 6 + 4, the second two numbers can be added to make a ten, so 2 + 6 + 4 = 2 + 10 = 12. (Associative property of addition.)
CCSS1.OA.B.4
Understand subtraction as an unknown-addend problem. For example, subtract 10 – 8 by finding the number that makes 10 when added to 8.
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).