Question
690 trees were planted in a plantation 5 months ago. 289 of them died. A fire later destroyed some more trees. If 13 of the trees were left in the plantation, how many trees were destroyed by the fire?
4 m

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690 trees were planted in a plantation 5 months ago. 289 of them died. A fire later destroyed some more trees. If 13 of the trees were left in the plantation, how many trees were destroyed by the fire?