Class 3Mathematics (Maths Magic)Who is Heavier?

Grams and Kilograms

Gram (g): small unit of weight. 1000 g = 1 kilogram (kg). A pencil ≈ 5 g. A mango ≈ 200 g. A bag of sugar = 1 kg = 1000 g. A bag of rice often = 5 kg. A school bag ≈ 3 kg. Your body weight ≈ 20-30 kg. Weigh yourself: how many kg? Using the right unit: "I weigh 25 kg" NOT "I weigh 25 g" (that would be like weighing a pencil!).

How to study this topic

Read the core explanation once without solving.
Open the formula links below and connect them with the topic meaning.
Practice the 10 example pages one by one.
Use the AI ask page for text, voice or image-based doubts.

10 example pages

Concept check 1

For Class 3 Mathematics (Maths Magic), explain or solve a grams and kilograms question from the chapter "Who is Heavier?". Focus on concept check and show the working clearly.

Definition to application 2

For Class 3 Mathematics (Maths Magic), explain or solve a grams and kilograms question from the chapter "Who is Heavier?". Focus on definition to application and show the working clearly.

Formula warm-up 3

For Class 3 Mathematics (Maths Magic), explain or solve a grams and kilograms question from the chapter "Who is Heavier?". Focus on formula warm-up and show the working clearly.

Reasoning practice 4

For Class 3 Mathematics (Maths Magic), explain or solve a grams and kilograms question from the chapter "Who is Heavier?". Focus on reasoning practice and show the working clearly.

Board-style short answer 5

For Class 3 Mathematics (Maths Magic), explain or solve a grams and kilograms question from the chapter "Who is Heavier?". Focus on board-style short answer and show the working clearly.

Mistake correction 6

For Class 3 Mathematics (Maths Magic), explain or solve a grams and kilograms question from the chapter "Who is Heavier?". Focus on mistake correction and show the working clearly.

Visual interpretation 7

For Class 3 Mathematics (Maths Magic), explain or solve a grams and kilograms question from the chapter "Who is Heavier?". Focus on visual interpretation and show the working clearly.

Applied word problem 8

For Class 3 Mathematics (Maths Magic), explain or solve a grams and kilograms question from the chapter "Who is Heavier?". Focus on applied word problem and show the working clearly.

Revision challenge 9

For Class 3 Mathematics (Maths Magic), explain or solve a grams and kilograms question from the chapter "Who is Heavier?". Focus on revision challenge and show the working clearly.

Exam recap 10

For Class 3 Mathematics (Maths Magic), explain or solve a grams and kilograms question from the chapter "Who is Heavier?". Focus on exam recap and show the working clearly.