Printable grid method multiplication practice for 4th graders

➕ Topic Summary

The grid method, also known as the box method, is a visual strategy for multiplying larger numbers. It breaks down each number into its expanded form (e.g., 23 becomes 20 + 3) and arranges these parts in a grid. Each cell in the grid represents the product of the corresponding row and column values. Finally, you add up all the values within the grid to find the total product. This method simplifies multiplication by breaking it down into smaller, more manageable steps.

Using the grid method helps to understand place value and makes multiplying large numbers less intimidating. It's a great tool for 4th graders learning multiplication!

🧮 Part A: Vocabulary

Match the following terms with their correct definitions:

1. Product
2. Factor
3. Expanded Form
4. Grid
5. Place Value

1. A number that divides evenly into another number.
2. The value of a digit based on its position in a number.
3. A rectangular arrangement of rows and columns.
4. The result of multiplying two or more numbers.
5. Writing a number as the sum of the value of its digits (e.g., 352 = 300 + 50 + 2).

✖️ Part B: Fill in the Blanks

The grid method is a helpful way to multiply larger numbers. First, you write each number in its ________ form. Then, you create a ________ with rows and columns. Each box is filled with the ________ of the numbers at the top and side. Finally, you ________ all the numbers in the boxes to get the answer.

🤔 Part C: Critical Thinking

Why is understanding place value important when using the grid method for multiplication?