K.NBT.1a Compose
numbers from 11 to 19 into ten ones and some further ones, e.g., by using
objects or drawings, and record each composition by a drawing or equation
(e.g., 18 = 10 + 8)
K.NBT.1b Decompose numbers from 11 to 19 into ten ones and some further ones, e.g., by using objects or drawings, and record each decomposition by a drawing or equation (e.g., 18 = 10 + 8)
K.NBT.1b Decompose numbers from 11 to 19 into ten ones and some further ones, e.g., by using objects or drawings, and record each decomposition by a drawing or equation (e.g., 18 = 10 + 8)
I first modeled this activity for my students. Modeling is definitely important with our young learners so they know exactly what is expected of them. Then I sent them off to their seats to work. They loved it and did such a nice job with the lesson!
If you are looking for more teen number resources, check out these resources in my Teachers Pay Teacher store!