Tracing numbers is a fundamental skill that can help young children develop their fine motor skills, hand-eye coordination, and number recognition. Tracing numbers not only teaches children the correct formation of each number but also helps them to enhance their handwriting skills.
Place value helps build a foundation for mathematical understanding which helps a kid to compare, measure, order, add, subtract and solve problems of all kinds
This is single digit subtraction which is attractive to a kid for working out but helps a kid to understand to associate numbers and calculate losses using math language