Two-Step Success Stories

There were 47 birds on a tree. 17 birds flew away, and then 11 more birds landed on the tree.

There were 30 birds on a tree. 20 birds flew away, and then 11 more birds landed on the tree.

There were 34 birds on a tree. 16 birds flew away, and then 9 more birds landed on the tree.

There were 47 birds on a tree. 18 birds flew away, and then 11 more birds landed on the tree.

There were 28 birds on a tree. 17 birds flew away, and then 11 more birds landed on the tree.

There were 37 birds on a tree. 11 birds flew away, and then 11 more birds landed on the tree.

There were 41 birds on a tree. 15 birds flew away, and then 12 more birds landed on the tree.

There were 45 birds on a tree. 10 birds flew away, and then 6 more birds landed on the tree.