Maths Lab Activity
Magic Square
Materials needed: 16 number cards with numbers from 1 to 16 written on them
(one number on each card).
Method:
1. Make a grid (4 x 4) as shown below.
2. Now place the 16 number cards in the grid in such a way
that the total in all rows, columns, diagonals and in the four
centre squares is 34.
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pollution is a mixture of solid particles and gases in the air. Car emissions, chemicals from factories, dust, pollen and mold spores may be suspended as particles. Ozone, a gas, is a major part of air pollution in cities. When ozone forms air pollution, it's also called smog.
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I think it's help full. m
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