K.OA.A.3 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).
Printable – Plate cookies
· Model how to cut out sandwich ingredients.
· Explain that the number five can be broken down into different combinations or pairs
· Show that five can be 4 plus 1 or 3 plus 2 and vice versa
· Have students decide how to distribute the 5 cookies to the 2 plates.