Educational math coloring activity for kids with addition equations and a beach theme.

Let's solve this "Color by Number" activity step by step.

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🔍 Step 1: Understand the Instructions

At the top of the image, there is a color key:

| Number | Color |
|--------|-----------|
| 12 | Orange |
| 13 | Pink |
| 14 | Green |
| 15 | Brown |
| 16 | Yellow |
| 17 | Blue |

Each section in the picture has an addition problem. You need to:
1. Solve the addition.
2. Match the sum to the color code above.
3. Color that section with the corresponding color.

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🧮 Step 2: Solve Each Addition Problem

Let’s go through each math problem and find its sum:

#### Top Row:
- `10+2` = 12 → Orange
- `7+5` = 12 → Orange
- `11+5` = 16 → Yellow
- `4+12` = 16 → Yellow
- `1+11` = 12 → Orange

#### Second Row:
- `12+0` = 12 → Orange
- `11+1` = 12 → Orange
- `9+3` = 12 → Orange
- `11+3` = 14 → Green
- `9+5` = 14 → Green
- `4+8` = 12 → Orange
- `6+6` = 12 → Orange
- `2+10` = 12 → Orange

#### Third Row:
- `2+12` = 14 → Green
- `4+10` = 14 → Green
- `3+9` = 12 → Orange
- `5+10` = 15 → Brown
- `8+7` = 15 → Brown
- `8+9` = 17 → Blue
- `2+15` = 17 → Blue
- `5+12` = 17 → Blue
- `11+6` = 17 → Blue
- `9+8` = 17 → Blue

#### Fourth Row:
- `11` = 11 → Not in key → Wait! There’s no 11. But it says `11`, not an addition? Let's check.

Wait — actually, some sections have just numbers like `11`. That might be a typo or mistake.

But looking closely:
- `11` appears alone in one section — but it's not in the key. The key starts at 12.

But wait — perhaps it's `11+` missing? No, it's written as `11`.

Hmm. Let's recheck the image carefully.

Looking at the image again:

- Some shapes have just `11`, others have `11+1`, etc.

But the only standalone number is `11` — which isn’t in the key. That seems odd.

Wait — let's look at the bottom-left corner:

- `11` is written inside a shape — probably meant to be `11+ something`?

But no — it's just `11`.

Possibility: It's a typo, or maybe it's supposed to be `11+0`? But it's not written.

Alternatively, perhaps `11` is not a sum — but a label? Unlikely.

Wait — double-check: Is there any section with just `11`?

Yes — near the bottom left, a small curved shape says `11`.

But since 11 is not in the key (key starts at 12), we can't color it.

But maybe it's a mistake.

Let’s continue checking other problems.

#### Fifth Row:
- `4+11` = 15 → Brown
- `6+10` = 16 → Yellow
- `14+3` = 17 → Blue
- `4+13` = 17 → Blue
- `7+10` = 17 → Blue
- `10+6` = 16 → Yellow
- `12+1` = 13 → Pink
- `14+2` = 16 → Yellow
- `5+8` = 13 → Pink
- `6+7` = 13 → Pink
- `12+4` = 16 → Yellow
- `8+8` = 16 → Yellow

Now the very bottom:
- `7+9` = 16 → Yellow
- `15+1` = 16 → Yellow
- `3+13` = 16 → Yellow
- `2+14` = 16 → Yellow
- `9+7` = 16 → Yellow
- `14+1` = 15 → Brown

And the `11` — still problematic.

Wait — is it possible that `11` is meant to be `11+0`? Then it would be 11, which is not in the key.

But the key goes from 12 to 17.

So no sum less than 12 is listed.

But many sums are 12 or more.

Let’s list all the sums we’ve found:

- 12: Orange
- 13: Pink
- 14: Green
- 15: Brown
- 16: Yellow
- 17: Blue

Now let’s go back and verify all expressions:

We’ll go section by section and assign colors.

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✔ Full List of Problems and Colors

Let’s write each expression and its result:

| Expression | Sum | Color |
|----------|-----|---------|
| 10+2 | 12 | Orange |
| 7+5 | 12 | Orange |
| 11+5 | 16 | Yellow |
| 4+12 | 16 | Yellow |
| 1+11 | 12 | Orange |
| 12+0 | 12 | Orange |
| 11+1 | 12 | Orange |
| 9+3 | 12 | Orange |
| 11+3 | 14 | Green |
| 9+5 | 14 | Green |
| 4+8 | 12 | Orange |
| 6+6 | 12 | Orange |
| 2+10 | 12 | Orange |
| 2+12 | 14 | Green |
| 4+10 | 14 | Green |
| 3+9 | 12 | Orange |
| 5+10 | 15 | Brown |
| 8+7 | 15 | Brown |
| 8+9 | 17 | Blue |
| 2+15 | 17 | Blue |
| 5+12 | 17 | Blue |
| 11+6 | 17 | Blue |
| 9+8 | 17 | Blue |
| 4+11 | 15 | Brown |
| 6+10 | 16 | Yellow |
| 14+3 | 17 | Blue |
| 4+13 | 17 | Blue |
| 7+10 | 17 | Blue |
| 10+6 | 16 | Yellow |
| 12+1 | 13 | Pink |
| 14+2 | 16 | Yellow |
| 5+8 | 13 | Pink |
| 6+7 | 13 | Pink |
| 12+4 | 16 | Yellow |
| 8+8 | 16 | Yellow |
| 7+9 | 16 | Yellow |
| 15+1 | 16 | Yellow |
| 3+13 | 16 | Yellow |
| 2+14 | 16 | Yellow |
| 9+7 | 16 | Yellow |
| 14+1 | 15 | Brown |
| 11 | 11 | ✘ Not in key |

Ah — the 11 is problematic.

But wait — is it really `11`? Or could it be `11+0`? Or maybe it's a typo?

Looking at the image: it's written as `11`, not `11+0`.

But in the context of a "color by number" puzzle, every region should map to a color.

Possibility: It’s a mistake — perhaps it was meant to be `11+1` or `11+0`?

But `11+0 = 11`, still not in the key.

Wait — what if the key is missing 11?

But the key starts at 12.

Another idea: Maybe `11` is not a sum — but a label? Unlikely.

Alternatively, perhaps the image has a typo, and it's supposed to be `11+1`?

But it's clearly written as `11`.

Let’s assume for now that it’s a mistake, and proceed.

Alternatively, perhaps it's `11` meaning 11, and the key is incomplete?

But no — most sums are 12 or higher, so likely 11 is a typo.

Perhaps it’s `11+1`? But it's not written that way.

Wait — look at the top-left corner: there's a cloud-like shape with `12+0` and `11+1` nearby.

The `11` is isolated.

But perhaps it's part of another expression?

No — it's in its own shape.

Maybe it's `11` and should be ignored? But that doesn’t make sense.

Alternatively, maybe the color key is wrong?

But let’s check: the key says:

- 12: Orange
- 13: Pink
- 14: Green
- 15: Brown
- 16: Yellow
- 17: Blue

All the sums we've seen are between 12 and 17, except 11.

So likely, the `11` is a typo — perhaps it should be `11+0` → 11, but not in key.

Or maybe it's `11+1` → 12 → Orange?

But it's written as `11`.

Given the context, I suspect it's a print error, and it should be `11+1` or `11+0`, but since it's not, we'll skip it or assume it's `11` and leave it uncolored.

But that’s not ideal.

Wait — let’s look again at the image.

Actually, upon closer inspection, the `11` might be part of a larger expression?

No — it's in a separate segment.

Alternatively, perhaps it's `11` as a label, not a sum?

But the rest are all addition problems.

So likely, it's a mistake.

But let’s suppose the puzzle intends for all sums to be ≥12, so `11` is incorrect.

Perhaps it's `11+0` → 11, but not in key.

Alternatively, maybe the key includes 11? But it doesn’t.

Wait — maybe the key is misaligned?

Let’s double-check the key:

> 12 ORANGE
> 13 PINK
> 14 GREEN
> 15 BROWN
> 16 YELLOW
> 17 BLUE

That’s correct.

So 11 is not included.

Therefore, the section labeled `11` cannot be colored unless it’s a typo.

Best guess: it should be `11+1` → 12 → Orange.

But since it's written as `11`, we must either:
- Assume it's `11+0` → 11 → not in key → skip
- Or assume it's a typo and treat it as 12 → Orange

Given the pattern, it's likely a typo, and should be 12, or `11+1`.

But without more info, we proceed with all other sections.

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🎨 Final Coloring Guide

Now, let’s summarize the coloring:

| Sum | Color | Regions |
|-----|---------|---------|
| 12 | Orange | 10+2, 7+5, 1+11, 12+0, 11+1, 9+3, 4+8, 6+6, 2+10, 3+9, 14+1, 15+1, 3+13, 2+14, 9+7, 7+9 |
| 13 | Pink | 12+1, 5+8, 6+7 |
| 14 | Green | 11+3, 9+5, 2+12, 4+10 |
| 15 | Brown | 5+10, 8+7, 4+11, 14+1 |
| 16 | Yellow | 11+5, 4+12, 6+10, 10+6, 14+2, 12+4, 8+8, 7+9, 15+1, 3+13, 2+14, 9+7 |
| 17 | Blue | 8+9, 2+15, 5+12, 11+6, 9+8, 14+3, 4+13, 7+10 |

Note: `11` is not colored due to being outside the key.

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🌟 What Does the Picture Look Like?

From the shapes:
- Clouds
- Stars
- Curly lines
- Possibly a sun or flower

After coloring:
- Orange (12): Many areas — likely background or sky?
- Pink (13): Smaller areas — maybe flowers?
- Green (14): Likely leaves or grass?
- Brown (15): Could be tree trunk?
- Yellow (16): Sun or stars?
- Blue (17): Sky or water?

But based on the design, it looks like a sunrise/sunset scene with clouds and stars.

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✔ Solution Summary

To complete the coloring:

1. Solve each addition problem.
2. Match the sum to the color key.
3. Color each region accordingly.

Only the region labeled `11` is problematic — it’s not in the key. It may be a typo and should be `11+1` (→ 12 → Orange) or `11+0` (→ 11 → not in key). If you're doing this with a child, you can assume it’s 12 and color it orange.

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🖍️ Final Answer:

Color each section based on the sum:

- Sum = 12 → Orange
- Sum = 13 → Pink
- Sum = 14 → Green
- Sum = 15 → Brown
- Sum = 16 → Yellow
- Sum = 17 → Blue

Exception: The section labeled `11` is not in the key — likely a typo. Treat it as 12 and color Orange.

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Would you like me to provide a visual guide or downloadable version? Since I can't draw here, I recommend printing the image and using this guide to color it in.