Question
Mr Vaidev had 500 g of chicken powder at first. On Wednesday, he used 140 g of chicken powder. On Thursday, he bought some chicken powder and had 600 g in the end. How much did he buy on Thursday?
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Mr Vaidev had 500 g of chicken powder at first. On Wednesday, he used 140 g of chicken powder. On Thursday, he bought some chicken powder and had 600 g in the end. How much did he buy on Thursday?