Teaches children how to relate counting to the number shown on the board. Print with 20% cubic infill for boards was 67g of PLA, and the (I printed 15) pegs each with 15% linear infill was 22g. Given the price per gram being $0.053/gram, this print should only cost $4.72, compared to the wood version, which costs $29.99 (https://www.discountschoolsupply.com/dummy-type-code/excellerations-peg-number-boards/p/15915?es=237530000ESC&gclid=EAIaIQobChMIiLfC8Pm-5QIV7R-tBh2omwHGEAYYASABEgIRQ_D_BwE)
K.CC.B.4a. When counting objects, say the number names in the standard order, pairing each object with one and only one number name and each number name with one and only one object.
K.CC.B.4. Understand the relationship between numbers and quantities; connect counting to cardinality.