Measure Mass in Kilograms and Grams | Fun and Engaging Key Stage 2 ... - Free Printable

Let's solve this step-by-step.

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Section A: Fill in the gaps on each number line (0 to 1000)

Each number line goes from 0 to 1000. We need to determine the value at each tick mark based on how many segments it's divided into.

#### 1)
- The line is divided into 2 equal parts.
- So, each part = 1000 ÷ 2 = 500
- Answer: 0 — 500 — 1000

#### 2)
- Divided into 10 equal parts.
- Each part = 1000 ÷ 10 = 100
- Answer: 0 — 100 — 200 — 300 — 400 — 500 — 600 — 700 — 800 — 900 — 1000

#### 3)
- Divided into 4 equal parts.
- Each part = 1000 ÷ 4 = 250
- Answer: 0 — 250 — 500 — 750 — 1000

#### 4)
- Divided into 5 equal parts.
- Each part = 1000 ÷ 5 = 200
- Answer: 0 — 200 — 400 — 600 — 800 — 1000

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Section B: State the mass in kilograms and grams

We’ll read the scale for each item. Remember:
- 1 kg = 1000 g
- Scales show either kg or g; we need to interpret accordingly.

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#### 1) Tennis ball
- Scale shows 0.2 kg (arrow points to 2/10 of 1 kg)
- Convert to grams:
0.2 kg = 0.2 × 1000 = 200 g
- Answer: 200 g

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#### 2) Aeroplane
- Scale shows 1.5 kg
- Break down:
1 kg + 0.5 kg = 1 kg + 500 g
- Answer: 1 kg 500 g

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#### 3) Watermelon
- Scale shows 2.5 kg
- 2 kg + 0.5 kg = 2 kg + 500 g
- Answer: 2 kg 500 g

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#### 4) Textbook
- Scale shows 1.8 kg
- 1 kg + 0.8 kg = 1 kg + 800 g
- Answer: 1 kg 800 g

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#### 5) Backpack
- Scale shows 1.2 kg
- 1 kg + 0.2 kg = 1 kg + 200 g
- Answer: 1 kg 200 g

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#### 6) Remote control car
- Scale shows 3.2 kg
- 3 kg + 0.2 kg = 3 kg + 200 g
- Answer: 3 kg 200 g

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✔ Final Answers:

#### Section A:
1) 0 — 500 — 1000
2) 0 — 100 — 200 — 300 — 400 — 500 — 600 — 700 — 800 — 900 — 1000
3) 0 — 250 — 500 — 750 — 1000
4) 0 — 200 — 400 — 600 — 800 — 1000

#### Section B:
1) Tennis ball = 200 g
2) Aeroplane = 1 kg 500 g
3) Watermelon = 2 kg 500 g
4) Textbook = 1 kg 800 g
5) Backpack = 1 kg 200 g
6) Remote control car = 3 kg 200 g

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Let me know if you'd like a printable version or help with understanding how to read scales!