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Math worksheet for adding mixed numbers with unlike denominators, illustrated with a turtle coloring activity.

A math worksheet titled "Adding Mixed Numbers with Unlike Denominators" featuring a color-by-number activity with a turtle design and fractions to solve.

A math worksheet titled "Adding Mixed Numbers with Unlike Denominators" featuring a color-by-number activity with a turtle design and fractions to solve.

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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 a *description* of a worksheet titled:

> “Adding Mixed Numbers with Unlike Denominators”

It’s designed as a color-by-number or maze-style activity, where students solve addition problems involving mixed numbers with unlike denominators. Each correct answer corresponds to a section of the picture (which appears to be a cartoon elephant or similar animal), and coloring those sections reveals the image.

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## How to Solve This Worksheet

Since you didn’t provide the actual problems from the image, I’ll show you how to solve one example problem from this type of worksheet, and then explain how to approach the whole sheet.

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📌 Example Problem:


Let’s say one of the boxes contains:

> 3 9/10 + 7 1/2

We need to add these two mixed numbers with unlike denominators.

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## 🔢 Step-by-Step Solution:

Step 1: Add the Whole Numbers


3 + 7 = 10

Step 2: Add the Fractions


We have:
9/10 + 1/2

→ Find the Least Common Denominator (LCD) of 10 and 2 → 10

→ Convert 1/2 to tenths:
1/2 = 5/10

→ Now add:
9/10 + 5/10 = 14/10

Step 3: Simplify the Fraction


14/10 = 1 4/10 → simplify 4/10 → 1 2/5

Step 4: Add to the Whole Number Sum


10 + 1 2/5 = 11 2/5

Final Answer: 11 2/5

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## 🧩 How to Complete the Entire Worksheet

1. Solve each box by adding the two mixed numbers.
- Always convert fractions to have a common denominator first.
- Add whole numbers separately.
- Combine and simplify if needed.

2. Look for matching answers in the key (if provided) or follow instructions like “Color all sections that equal 11 2/5 blue”.

3. Color or mark the sections based on your answers — this will reveal the hidden picture (likely an elephant or similar).

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## 💡 Tips for Success

- Use scratch paper to work out each problem.
- Double-check your LCDs — common mistake!
- If the fraction sum is improper (≥ 1), convert it to a mixed number and carry over the whole number part.
- Reduce fractions to lowest terms when possible.

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## 🖍️ Why This Activity Is Useful

This worksheet combines:
- Math practice (adding mixed numbers)
- Visual reward (revealing a picture)
- Self-checking — if your answer doesn’t match any section, you know to recheck!

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## ❗ Since You Didn’t Upload the Image…

I can’t give you the *exact* answers for every box. But if you type out 1–3 specific problems from the worksheet (e.g., “What is 6 13/20 + 4 1/5?”), I’ll solve them step by step for you!

Or, if you’d like, you can describe the image or list the problems written in the boxes — I’m happy to help you complete the whole thing.

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Let me know which problems you want solved next!
Parent Tip: Review the logic above to help your child master the concept of worksheet adding mixed numbers with unlike denominators.
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