Santa's Sleigh Color by Addition

A sleigh full of presents under a star and a moon. Sums within 20, like 6+6 and 9+8, for children who know their facts to 10. Page 2 of the PDF is the full-color answer key.

Level: Hard · Grade 1 · Skill: Add within 20

Download PDF (US Letter)

Download PDF (A4)

How to use it

1. Solve the sum in a space; the answer is a number in the key.
2. Color the space with that number's color.
3. Check against the answer key (page 2 of the PDF).

Easier: Give ten counters or a number line to count on with.
Harder: Write every answer in its space before coloring anything.

Tip: For sums over 10, try "make ten": 8+5 is 8+2+3, so 13.

This sheet is part of 20 Free Christmas Worksheets to Color: get all 20 in one PDF there.

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Answer key