?sameh has 68 pounds. he bouth a pencil for 5 pounds. how many pounds sameh have left, 63, 65, 36, 42, 76-5, 78, 71, 64, 76, 65-30, 34, 57, 53, 35, 59-39, 30, 94, 20, 50, ?there are 25 bird on a tree . 5bird flew away . how many birds left on the tree, 5, 20, 21, 22

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