💊 DOUBLE SIDED NUMBER LINES BOARD: This dry erase negative number line board features a -10 through +10 number line on one side and a 0-20 number line on the other, as well as a fill-in-the-blank equation on both sides, perfect for helping students learn and reiterating essential math skills. ✨ MATH BOARD: Number line dry erase boards are incredibly versatile tools suitable for various math applications. From teaching simple addition and subtraction to more complex concepts like understanding fractions, decimals, and even introducing basic concepts of algebra, these boards offer a visual and interactive way to grasp mathematical principles. 🎯 EASY TO WRITE & CLEAN: Our dry erase board with number lines for students are finished in the quality coating, so your kids, students, and children can write smoothly and quickly on the boards and wipe it off easily after using them. ♻️ REUSABLE & ECO FRIENDLY: Our number line with negative numbers dry erase board for students are reusable, allowing kids, adults, students, and teachers to use it over and over to save money & the planet and be more environmentally friendly. 💯 SAFE & NON-TOXIC: Our number board for kids is made of 100% safe, non-toxic, and skin-friendly material, which allows your kids to use it without any worries, and the rounded corners & smooth edges design does not hurt your kids’ hands. Recommended Age: 3+ Years
