In which of the following situations children do not need to use their skill of representation in order to draw inter connections between various concepts and procedures invoked in those situations?
1
How many six inches pieces can be cut from a wooden strip which is 123 inches long?
2
Find the sum of trees available in the school garden?
3
Rahul has 435 mangoes. He sold them in the market by charging Rs. 3/- for each mango. How much money does Rahul have now with him?
4
The length of a field is 3 times of its width. Its perimeter is 4800m. What are the dimensions of the field?