Off to grandma's house for Christmas? Get there safely by sequencing these numbers in order from least to greatest.

Off to grandma's house for Christmas? Get there safely by filling in the missing numbers in these sequences. This is a tough skip-counting challenge!

Off to grandma's house for Christmas? Get there safely by filling in the missing numbers in these sequences. This is also a great skip-counting challenge.

Challenge your child's skip-counting skills with this Christmas number adventure! He'll fill in the missing numbers in each pattern.