This is a quick little activity that I use at a math center. I have the kids build the number with actual 10's rods and 1's cubes and then record it on their sheet with the cut outs. You could also just use the sheet as is for a quick no prep activity!
Hope you enjoy! I would love to hear what you think!
Common Core Standards:
NBT.K.1 - Compose and decompose numbers from 11-19 into tens ones and some further ones, by using objects or drawings, and record each composition and decomposition by a drawing or equation; understand that these numbers are composed of ten ones and one, two, three, four, five, six, seven, eight, or nine ones.