Color by numbers - addition and subtraction worksheet for ... - Free Printable

To solve this "Color by Numbers" puzzle, we need to do the math problem in each section of the butterfly. Then, we match the answer to the color key on the left side.

Here is the step-by-step breakdown for each section:

The Color Key:
* 1 = Yellow
* 2 = Orange
* 3 = Pink/Red
* 4 = Light Blue
* 5 = Darker Blue/Cyan
* 6 = Black

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Step 1: Solve the Math Problems

Let's go through the butterfly sections (starting from the top and moving around) to find the answers.

Top Wings & Head Area:
* $6 - 1 = \mathbf{5}$
* $2 + 2 = \mathbf{4}$
* $7 - 2 = \mathbf{5}$
* $3 + 2 = \mathbf{5}$
* $3 + 1 = \mathbf{4}$
* $7 - 1 = \mathbf{6}$
* $1 + 1 = \mathbf{2}$
* $8 - 4 = \mathbf{4}$
* $7 - 3 = \mathbf{4}$
* $2 - 0 = \mathbf{2}$
* $3 + 3 = \mathbf{6}$
* $9 - 4 = \mathbf{5}$

Middle Wings (Outer Edge):
* $9 - 5 = \mathbf{4}$
* $4 + 2 = \mathbf{6}$
* $2 + 1 = \mathbf{3}$
* $1 + 0 = \mathbf{1}$
* $2 + 0 = \mathbf{2}$
* $8 - 7 = \mathbf{1}$
* $9 - 6 = \mathbf{3}$
* $6 - 5 = \mathbf{1}$
* $4 + 0 = \mathbf{4}$
* $10 - 8 = \mathbf{2}$
* $5 - 2 = \mathbf{3}$
* $3 - 0 = \mathbf{3}$

Inner Body & Center Circles:
* $8 - 6 = \mathbf{2}$ (Center head)
* $3 + 0 = \mathbf{3}$ (Neck)
* $7 - 5 = \mathbf{2}$ (Upper body segment)
* $1 - 0 = \mathbf{1}$ (Lower body segment)
* $9 - 3 = \mathbf{6}$ (Bottom tip of body)

Small Inner Wing Details:
* $9 - 8 = \mathbf{1}$
* $4 - 1 = \mathbf{3}$
* $7 - 4 = \mathbf{3}$
* $4 - 3 = \mathbf{1}$
* $6 + 0 = \mathbf{6}$
* $5 - 3 = \mathbf{2}$
* $7 - 4 = \mathbf{3}$
* $6 - 4 = \mathbf{2}$
* $8 - 5 = \mathbf{3}$
* $2 - 1 = \mathbf{1}$
* $3 + 0 = \mathbf{3}$
* $10 - 9 = \mathbf{1}$
* $7 - 6 = \mathbf{1}$
* $4 - 2 = \mathbf{2}$
* $7 - 6 = \mathbf{1}$
* $1 + 0 = \mathbf{1}$
* $1 + 2 = \mathbf{3}$

Bottom Wings & Outer Edges:
* $5 - 0 = \mathbf{5}$
* $4 - 0 = \mathbf{4}$
* $2 + 3 = \mathbf{5}$
* $8 - 3 = \mathbf{5}$
* $1 + 3 = \mathbf{4}$
* $9 - 7 = \mathbf{2}$
* $10 - 7 = \mathbf{3}$
* $2 + 4 = \mathbf{6}$
* $10 - 6 = \mathbf{4}$
* $6 - 3 = \mathbf{3}$
* $10 - 5 = \mathbf{5}$
* $5 - 1 = \mathbf{4}$
* $6 - 2 = \mathbf{4}$
* $4 + 1 = \mathbf{5}$
* $8 - 2 = \mathbf{6}$
* $1 + 4 = \mathbf{5}$

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Step 2: Assign Colors

Now we map the numbers to the colors based on the key:

* Yellow (1): Use this for sections with answers like $1+0$, $8-7$, $1-0$, $9-8$, $4-3$, $2-1$, $10-9$, $7-6$, $1+0$, $7-6$. These are mostly small inner circles and dots.
* Orange (2): Use this for sections with answers like $1+1$, $2-0$, $2+0$, $10-8$, $8-6$ (head), $5-3$, $6-4$, $4-2$, $9-7$. This creates the main pattern on the upper wings and parts of the body.
* Pink/Red (3): Use this for sections with answers like $2+1$, $9-6$, $5-2$, $3-0$, $3+0$ (neck), $7-4$, $4-1$, $7-4$, $8-5$, $3+0$, $1+2$, $10-7$, $6-3$. This forms the large decorative spots on the wings.
* Light Blue (4): Use this for sections with answers like $2+2$, $3+1$, $8-4$, $7-3$, $9-5$, $4+0$, $4-0$, $1+3$, $10-6$, $5-1$, $6-2$. This colors the background tips of the wings.
* Darker Blue/Cyan (5): Use this for sections with answers like $6-1$, $7-2$, $3+2$, $9-4$, $5-0$, $2+3$, $8-3$, $10-5$, $4+1$, $1+4$. This fills in the larger outer wing segments.
* Black (6): Use this for sections with answers like $7-1$, $3+3$, $4+2$, $9-3$ (tail), $6+0$, $2+4$, $8-2$. This outlines the very tips of the wings and the tail.

Final Answer:
To complete the picture, color the sections according to these calculated values:
- 1 (Yellow): Small inner circles and dots ($1+0, 8-7, etc.$)
- 2 (Orange): Upper wing patterns and head ($1+1, 2-0, 8-6, etc.$)
- 3 (Pink): Large wing spots and neck ($2+1, 9-6, 3+0, etc.$)
- 4 (Light Blue): Wing tips and edges ($2+2, 3+1, 9-5, etc.$)
- 5 (Dark Blue): Main outer wing areas ($6-1, 7-2, 5-0, etc.$)
- 6 (Black): Wing extremes and tail ($7-1, 3+3, 9-3, etc.$)