This Cards & Counters printable is a hands-on math activity designed to help children build a strong foundation in number sense. Based on traditional Montessori materials, this work allows children to match numbers to quantities in a clear and meaningful way. This resource includes two printable options: A traditional red set for a classic Montessori look A neutral black set that can be used year-round with a variety of manipulatives Children place the correct number of counters under each n