<p>Hey friends! Have you thought about teaching kids the abacus?<br /> This workbook 30 Pages ( 30 days of learning) is PERFECT for beginners aged 3+! It’s designed step-by-step, with difficulty increasing on each page, and includes revision questions.<br /> Each worksheet has 15 questions and covers numbers 0-9, addition, and subtraction.<br /> Ideal for those just starting with the abacus.<br /> Mock tests based on this workbook are also available. Please visit <a href="http://www.rainbowmaths.com" target="_blank" rel="nofollow">www.rainbowmaths.com</a> and check out Little Rainbows!</p>