Race through number bonds, speedy jumps, doubles, near-doubles, friendly tens, money adds, quick lengths, and neat bar puzzles. This level turns everyday sums into bright little victories, helping children build confidence with clever shortcuts and smooth number sense. MONSTER MENTAL MATH FOR SMART KIDS, LEVEL 3 makes practice feel like play and progress feel natural.
MONSTER MENTAL MATH FOR SMART KIDS LEVEL 3
Why does learning feel like a chore?
At Moonstone, we flip that script. We make books that kids want to open—because when learning feels like play, curiosity thrives.
From comics that win over reluctant readers to encyclopaedias even adults can’t resist, we’ve published over 300 titles designed to build confidence, sharpen thinking, and make learning genuinely enjoyable. Every book is rooted in careful research and thoughtful design, tailored to each stage of a child’s development.
Whether it’s a board book for a toddler or an activity book that builds skills on the sly, Moonstone helps every child discover the joy of learning—without it ever feeling like schoolwork.
