School Bus Addition to 20 Color by Number
An illustrated color-by-number worksheet with a yellow school bus full of smiling kids driving to school on a sunny morning. Solve the addition problem (sums from 11 to 20) in each space and color it by the answer to reveal the full picture. Great for first grade.
- Size
- US Letter (8.5 × 11 in), fits A4
- Vector, prints razor-sharp at any size
- PNG
- 2550 × 3300 px, 300 DPI
- License
- Free for personal & classroom use
About this coloring page
An illustrated color-by-number worksheet with a yellow school bus full of smiling kids driving to school on a sunny morning. Solve the addition problem (sums from 11 to 20) in each space and color it by the answer to reveal the full picture. It is a good page for first graders who know their facts to 10 and are ready for bigger numbers. Have your child say each fact out loud while writing the answer.
This page by the numbers
The picture has 46 numbered spaces, colored with 10 crayon colors. Light blue (number 12) fills the most spaces: 14 of them. Brown (number 19) is used the least, with 1. Every answer is a number from 11 to 20, so each answer matches one color in the key.
- 11 = gray: 8 spaces
- 12 = light blue: 14 spaces
- 13 = yellow: 7 spaces
- 14 = tan: 5 spaces
- 15 = red: 3 spaces
- 16 = white: 3 spaces
- 17 = light green: 2 spaces
- 18 = green: 2 spaces
- 19 = brown: 1 space
- 20 = black: 1 space
Coloring ideas
- Use small objects like buttons or cereal to check tricky problems.
- Follow the color key exactly to see the mystery picture appear.
- Use markers for bold, even squares.
- Color one number at a time: find all the 1s, then all the 2s, and so on.
Printing tips
Download the PDF for the sharpest result and print at 100% (or “fit to page” on A4). The PNG is 300 DPI, which is handy for tablets and coloring apps. This page is free for personal, family and classroom use.
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