The Junk Seller
NCERT Math-Magic for Class 4, Chapter 6 follows the junk seller to practise multiplication and division with rates. Children compute prices for kilograms of paper, plastic and bottles, multiply two-digit numbers by single digits, and divide earnings fairly among helpers. They read rate charts, solve bazaar stories, and check totals by estimating first. The dealer ledger shows maths inside honest trade. It connects tables to money, weight and quantity in one lively story of earning and recycling.
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