Perfect for mastering foundational math skills—multiplication, division, addition, and subtraction—all in one portable tool. 【2-in-1 Math Mastery】Flip to explore 12x12 multiplication tables on the front and 1+1 to 12+12 addition tables on the back! 【Sensory Learning + Stress Relief】Poppable bubbles create calming “snap” sounds to reduce anxiety and improve focus for kids with ADHD.