Multiply 1-digit Numbers by Larger Numbers

Learn to multiply single-digit numbers by two, three, and four-digit numbers with fun examples!

Understanding the Concept

Multiplication is like repeated addition!
When we multiply a 1-digit number (like 3, 5, or 9) by a larger number, we're adding that larger number to itself multiple times. For example, 4 × 123 is the same as 123 + 123 + 123 + 123.

How to Multiply Step-by-Step

1️⃣ Write the numbers vertically with the larger number on top

2️⃣ Multiply each digit of the larger number by the 1-digit number

3️⃣ Carry over if any multiplication gives a two-digit number

Let's Practice Together!

Example 1: Visual Multiplication

If each box contains 7 stars, how many stars are there in 4 boxes?

4

Example 2: Number Multiplication

Calculate: 6 × 345 = ?

Let's break it down:

6 × 300 =

6 × 40 =

6 × 5 =

Now add them together:

Parent Tips 🌟

  • Use real-life examples: Have your child calculate totals when buying multiple items (e.g., 5 toys at $12 each).
  • Break it down: Teach them to multiply by place value (hundreds, tens, ones) separately then add the results.
  • Make it visual: Use arrays of objects (like coins or blocks) to show the multiplication concept.

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