Ways to Multiply and Divide
NCERT Math Magic for Class 5, Chapter 13, Ways to Multiply and Divide, starts with market bills that need quick totals. It multiplies two and three digit numbers by splitting into hundreds, tens, and ones, uses box and lattice layouts to organise carries, and divides with grouping, sharing, and remainders. Doubling and halving, multiplying by ten and hundred, and rounding to estimate check each result. Children choose a fast method, explain their steps, and solve fair distribution and packing problems.
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