Educational worksheet teaching children about balanced diets through food group identification and categorization.

It looks like you've uploaded an image containing a math worksheet with three tasks related to estimating and measuring mass using grams (g) and kilograms (kg). Since I can't view images directly, I’ll help you solve the problems based on the text you’ve provided. Let's go through each task step by step.

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PART 1: What is a balanced diet?

> Estimate: Choose the object that is about 100g. Write the name of the object in the box below.

This part asks you to estimate which object weighs approximately 100 grams.

Let’s analyze the objects shown (based on typical weights):

- Apple: A medium apple usually weighs around 150–200g, so it’s a bit heavier than 100g.
- Orange: Similar to an apple — about 150–200g.
- Banana: A small banana might be 100–120g, so close to 100g.
- Tennis ball: About 57g, so lighter than 100g.
- Small book: Could be 200–300g, so too heavy.
- Bottle of water (small): A 100ml bottle weighs about 100g (since 1ml of water = 1g), so this is likely exactly 100g.

But since the objects are drawn, the most common item that weighs about 100g is:

✔ A small banana or a small apple

However, if there’s a bottle of water labeled as 100ml, that would be exactly 100g.

👉 Answer: The object that is about 100g is likely the banana or small bottle of water.

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PART 2: Complete the following

#### 1. What is a kilogram?
A kilogram (kg) is a unit of mass in the metric system.
✔ 1 kilogram = 1000 grams

So:
> 1 kg = 1000 g

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#### 2. How many grams are in 2 kilograms?

Since 1 kg = 1000 g, then:
> 2 kg = 2 × 1000 = 2000 grams

✔ Answer: 2000 g

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#### 3. What unit would you use to measure your weight?

Your weight (mass) is usually measured in kilograms (kg).

✔ Answer: Kilograms (kg)

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PART 3: Word Problem – "How much does it weigh?"

> Problem: A fruit salad has 3 apples, 4 bananas, and 2 oranges. Each apple weighs 150g, each banana weighs 100g, and each orange weighs 120g. What is the total weight of the fruit salad?

Let’s calculate:

- Apples: 3 × 150g = 450g
- Bananas: 4 × 100g = 400g
- Oranges: 2 × 120g = 240g

Now add them up:
> 450 + 400 + 240 = 1090 grams

✔ Total weight = 1090 g

You could also write it as 1.09 kg (since 1000g = 1kg), but the question asks for the total weight, so 1090g is correct unless specified otherwise.

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✔ Final Answers Summary:

#### PART 1:
- Object about 100g: Banana (or small bottle of water)

#### PART 2:
1. 1 kg = 1000 g
2. 2 kg = 2000 g
3. Unit for weight: Kilograms (kg)

#### PART 3:
- Total weight of fruit salad: 1090 grams

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Let me know if you want this formatted as a printable answer sheet or need help with any specific part!