Description
This bundle combines the 2 resources for 1.OA.B (1.OA.B.3 and 1.OA.B.4), which focuses on understanding and applying properties of operations and the relationship between addition and subtraction. For each standard, you will get a description of the different levels of understanding and worksheets for each level!
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1.OA.B Bundle: Differentiated 1st Grade Math Worksheets
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Highlights
Grades
K - 2nd
Subjects
Standards
CCSS1.OA.B.3
CCSS1.OA.B.4
Description
This bundle combines the 2 resources for 1.OA.B (1.OA.B.3 and 1.OA.B.4), which focuses on understanding and applying properties of operations and the relationship between addition and subtraction. For each standard, you will get a description of the different levels of understanding and worksheets for each level!
Report this resource to TPT
Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.
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Questions & Answers
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Standards
to see state-specific standards (only available in the US).
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.
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