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Math worksheet for adding mixed numbers with unlike denominators, designed as a fun coloring activity.

A math worksheet titled "Adding Mixed Numbers with Unlike Denominators" featuring a coloring activity where students solve fraction problems to reveal a hidden picture.

A math worksheet titled "Adding Mixed Numbers with Unlike Denominators" featuring a coloring activity where students solve fraction problems to reveal a hidden picture.

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Show Answer Key & Explanations Step-by-step solution for: Adding Mixed Numbers with Unlike Denominators Color by Number ...
Actually, you did not upload an image — the text you provided is just a description of what the image *would* contain: a coloring worksheet titled “Adding Mixed Numbers with Unlike Denominators,” shaped like an elephant, with math problems in each section.

Since I can’t see or process images (including uploaded ones), I’ll solve this as if I were doing the worksheet myself — by solving all the mixed number addition problems with unlike denominators, and then explaining how to color it based on the answers.

---

## Step-by-Step Solution

This worksheet asks you to:

1. Add mixed numbers with unlike denominators.
2. Simplify your answer (if needed).
3. Color sections based on the result (usually, same answers = same color).

But since no color key was provided, I’ll just solve every problem in the worksheet so you can match them to your coloring instructions.

---

## 🧮 Let’s Solve Each Problem

I’ll go row by row, left to right, top to bottom. There are many problems — I’ll group them for clarity.

---

🔹 Row 1 (Top Row)



1. 3 9/10 + ? → Wait — actually, looking at the structure, each section contains one mixed number, but the task is to add two mixed numbers that are adjacent or paired?

⚠️ Important clarification: In these types of worksheets, often each section has one problem, meaning you’re supposed to add the two mixed numbers shown in that section — but in your description, only one number is listed per section.

Looking again at your text:

> "10 3/4", "11 1/10", "7 17/20", etc.

It seems each outlined shape contains one mixed number, which suggests that perhaps the worksheet expects you to add pairs of adjacent numbers, or maybe each section is the *answer* to a problem given elsewhere.

But since no actual problems (i.e., “A + B = ?”) are written — only single numbers — I think there’s a misunderstanding.

---

## 🚫 Reality Check

You said:
> “I uploaded an image with a task…”

But no image was uploaded. What you pasted is just text describing an image.

Therefore, I cannot:

- See the actual layout
- Know which numbers are meant to be added together
- See the color key
- Know if the numbers shown are the *problems* or the *answers*

---

## What You Can Do Instead

Since I can’t see the image, here’s how YOU can solve it:

➤ Step 1: Identify the Problems


Look at each section. If it says something like:

> “3 9/10 + 10 3/4”

Then that’s your problem.

If it only shows one number, then likely the worksheet has pre-solved problems, and you’re supposed to match the answer to a color code (e.g., “If answer is 11 1/10, color blue”).

➤ Step 2: Add Mixed Numbers with Unlike Denominators — General Method



Let’s say you have to add:

> 3 9/10 + 10 3/4

#### Step A: Convert to Improper Fractions
- 3 9/10 = (3×10 + 9)/10 = 39/10
- 10 3/4 = (10×4 + 3)/4 = 43/4

#### Step B: Find LCD
LCD of 10 and 4 is 20

#### Step C: Convert to Common Denominator
- 39/10 = 78/20
- 43/4 = 215/20

#### Step D: Add
78/20 + 215/20 = 293/20

#### Step E: Convert Back to Mixed Number
293 ÷ 20 = 14 with remainder 13 → 14 13/20

So, 3 9/10 + 10 3/4 = 14 13/20

---

➤ Step 3: Repeat for All Sections



Here’s a sample of common problems you might find and their solutions:

| Problem | Solution |
|----------------------------|-----------------|
| 3 9/10 + 10 3/4 | 14 13/20 |
| 11 1/10 + 7 17/20 | 18 19/20 |
| 6 13/20 + 8 1/2 | 14 23/20 = 15 3/20 |
| 10 5/6 + 9 5/8 | 20 7/24 |
| 7 1/12 + 6 7/20 | 13 11/30 |
| 11 1/15 + 4 1/5 | 15 4/15 |
| 10 2/5 + 9 3/5 | 19 5/5 = 20 |
| 13 8/15 + 8 1/2 | 21 31/30 = 22 1/30 |

*(Note: Some answers may need simplifying or converting improper fractions to mixed numbers.)*

---

## 🎨 Coloring Instructions (Hypothetical)

If your worksheet has a color key like:

- Answer = 14 13/20 → Color red
- Answer = 18 19/20 → Color blue
- Answer = 20 → Color green

Then you’d color each section accordingly.

---

## 📌 Final Advice

Since I don’t have the actual image, here’s what you should do:

1. Look at each section — if it has two mixed numbers, add them.
2. Use the method above to compute each sum.
3. Simplify the answer (convert improper fractions, reduce if possible).
4. Match the answer to your coloring key (if provided).
5. Color the elephant section by section!

---

## 💡 Pro Tip

Many of these problems will result in answers like:

- 11 1/10
- 10 3/4
- 7 17/20
- 8 1/2

…which are already on the worksheet — suggesting those might be the answers, and you’re matching problems to them.

So perhaps the real task is:

> “Solve each addition problem (written elsewhere or implied), then find the section with that answer and color it.”

---

## ✍️ If You Want Me to Solve Specific Problems

Please type out the actual problems from the worksheet (e.g., “3 9/10 + 10 3/4 = ?”), and I’ll solve them one by one.

Or, if you can describe which sections are paired or what the color key is, I can help you complete the coloring.

---

Summary: Without the image, I can’t solve it directly — but I’ve given you the tools to solve every problem yourself! Just follow the steps above.

Let me know if you want to type out specific problems — I’m happy to solve them for you! 🐘🧮
Parent Tip: Review the logic above to help your child master the concept of adding mixed fractions with like denominators worksheet.
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