Decompose numbers less than or equal to 10 into pairs in more than one way, e.g., by using objects or drawings, and record each decomposition by a drawing or equation (e.g., 5 = 2 + 3 and 5 = 4 + 1).
Here is a collection of our common core aligned worksheets for core standard K.OA.A.3.
A brief description of the worksheets is on each of the worksheet widgets. Click on the images to view, download, or print them. All worksheets are free for individual and non-commercial use.
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Write how many more to make 3 and 4.
Core Standard: K.OA.A.3
Count and add the blocks to match them with its correct addition sentences
Core Standard: K.OA.A.3
This worksheet offers practice with adding and understanding how to write an addition sentence.
Core Standard: K.OA.A.3
Write how many more to make 5 and 6.
Core Standard: K.OA.A.3
Learn to make a number by adding two numbers.
Core Standard: K.OA.A.3
Children will learn to make a number by adding two different digits.
Core Standard: K.OA.A.3
Write how many more to make 7 and 8.
Core Standard: K.OA.A.3