Number Sense Card Games Level 3

Subitizing Playing Cards Level 3 contain dots which range in value from 1 to 20. Arranged in a variety of ways including the more classic presentation (like on dice) to random groupings, the cards can be used to play a variety of card games. While playing, students gain better ability to recognize “how many” in a set without counting.


Number 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 20
  • Enrichment
  • Remediation


  • 40 cards with values from 1 to 20
Weight .6 kg
Dimensions 9 × 6 × 1 cm

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