Use these task cards to help your students develop their understanding of place value! Cards 11-20 show students how to make a group of 10 and add extra ones to show a teen number with cubes. There is also a set of numbers 11-20 without the picture to allow your students to show their understanding of teen numbers as a group of 10 without the scaffolded support of an image.
If your students still need support in 1-to-1 correspondence, a set of task cards 1-10 with pictures of cubes is included as well. As with the 11-20 set, these can also be printed without the images.
Blank cards are included so you can add more difficult numbers if you wish as well!