Cut out the apples and glue them to the trees in order of matching numbers.
There are several different trees with different levels of difficulty.
The first tree has the numbers listed in order and also features the colors, making the apples easier to match up.
The second tree has no colors.
The third three has no colors and has the numbers mixed up for added difficulty.
The document also has black and white copies to allow for less expensive printing. Students can also color these copies as part of the activity. See the written instructions.