This set includes cards with addition facts for numbers 11-20. There is one addition fact for each sum. To go along with each addition fact there is a card that represents it with tally marks and a card that represents it with counters (squares).
These cards can be used to practice separate skills or to differentiate practice depending on the needs of your students.
Skills That Can be Addressed:
• Number ID 11-20
• Subitizing numbers
• Composing numbers 11-20
• Matching addition facts to sums (11-20).
• Comparing quantities
• Practice counting tally marks
• Ordering numbers (both written numbers and visually).
I have used these as a warm up for small math groups and as a center. They can be used for matching activities, sequencing, composing numbers. Some of my students like to use the tally cards and number cards as a memory game. This could also be done with the visual cards and addition cards. I have also used them as a go fish game for matching numbers to quantities and for matching addition facts to pictures.