Class 2 maths paper came back. He solved the word problem and then argued with it
Question: Ravi has 12 mangoes. He gives 5 to his friend. How many are left? My son wrote 12 - 5 = 7, boxed it neatly, and underneath added 'Ravi should not give 5. He should give 2. Then he has 10.' Full marks, plus 'answer only what is asked' in red. He is offended that his better plan got nothing.