Crab Pixel Two-Digit Multiplication Color by Number
A printable color-by-number mystery picture worksheet with a hidden crab. Multiply a two-digit number by a one-digit number in each square and color it by the product. Great for fourth 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
A printable color-by-number mystery picture worksheet with a hidden crab. Multiply a two-digit number by a one-digit number in each square and color it by the product. Kids need scratch paper or mental math with tens and ones, so it suits fourth graders and strong third graders. Circle the facts that took longest and practice just those tomorrow.
This page by the numbers
The picture has 182 numbered squares on a 13 x 14 grid, colored with 6 crayon colors. Red (number 96) fills the most squares: 73 of them. Orange (number 210) is used the least, with 2. Every answer is a number from 72 to 210, so each answer matches one color in the key.
- 72 = light blue: 70 squares
- 80 = yellow: 24 squares
- 96 = red: 73 squares
- 140 = black: 9 squares
- 192 = white: 4 squares
- 210 = orange: 2 squares
Coloring ideas
- Skip-count out loud to check any fact you are not sure about.
- 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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