For •🔢NUMBERS• week, I am 💫sharing for the 1st time Simple ➕Addition & making 🔟s Lesson we did when Adrian was 3.5 yo (6 months ago). This material should be presented to a child who has a very strong understanding of 🌸🌸🌸quantity to 3️⃣numeral concept, because here, there is no tangible quantity like spindles or golden beads from Teens Board. Still, this is a great way to introduce a child to combining numbers, making new numbers. 💙Blue control rods without the lines should be positioned