nNumber Sense Subitizing Playing Cards are designed to reinforce instant ability to identify small sets of numbers. Subitizing Playing Cards supports players to:
- Automatically recognize “how many” in a set
- Recognize sets without counting
- Maximize number sense
- Enhance math fluency
- Perform mental math
There are three levels of Subitizing Playing Cards:
- Level 1: Dots ranging from 1 to 10
- Level 2: Dots ranging from 1 to 15
- Level 3: Dots ranging from 1 to 20
Suitable for:
- Improving counting automaticity
- Practicing subitizing
- Improving number sense within the context of 15
- Enrichment
- Remediation
Includes:
- 42 cards with values from 1 to 15