Real-world examples of weight for children

📚 Quick Study Guide

• ⚖️ Weight is a measure of how heavy something is.
• 📏 We often use grams (g) and kilograms (kg) to measure weight. 1 kg = 1000 g.
• 🍎 Real-world examples help understand weight better.
• ➕ To find the total weight of multiple items, we add their individual weights.
• ➖ To find the difference in weight between two items, we subtract their weights.

🧪 Practice Quiz

1. What is a common unit for measuring the weight of a small object?
   1. Kilogram (kg)
   2. Gram (g)
   3. Liter (L)
   4. Meter (m)
2. A bag of apples weighs 2 kg. How many grams does it weigh?
   1. 200 g
   2. 2000 g
   3. 20 g
   4. 2 g
3. A book weighs 500 g and a pencil weighs 10 g. What is the total weight of the book and pencil?
   1. 50 g
   2. 510 g
   3. 600 g
   4. 490 g
4. A watermelon weighs 4 kg and a pineapple weighs 1.5 kg. What is the difference in their weights?
   1. 2 kg
   2. 2.5 kg
   3. 3 kg
   4. 5.5 kg
5. A box contains 5 identical toy cars. If the total weight of the box and cars is 750 g and the box weighs 100g, what is the weight of each toy car?
   1. 100 g
   2. 130 g
   3. 150 g
   4. 170 g
6. Sarah buys 3 oranges, each weighing 150g. What is the total weight of the oranges?
   1. 300g
   2. 350g
   3. 400g
   4. 450g
7. A bag of sugar weighs 1 kg. You use 300 g for a recipe. How much sugar is left in the bag?
   1. 600 g
   2. 700 g
   3. 800 g
   4. 900 g