Notes

208 pages, illustrations
Contents: Why do we need the secret of sums? -- Back to the sandpot -- Awful adding -- Sickly subtracting -- The terrible tables -- Mad multiplying -- Dastardly dividing -- What's wrong with dividing? -- Naughty numbers -- Freaky fractions -- Rounding off -- Rough sums and going mental -- Oh no! Look
Summary: Unlock the secrets of sums and get ready to wow your teachers with your amazing arithmetic skills. Tackle the terrible tables, master dastardly dividing, face up to fractions and more.