➕ Topic Summary
Multiplication arrays are a visual way to understand multiplication. Imagine arranging objects in rows and columns. The number of rows multiplied by the number of columns gives you the total number of objects. Arrays help make multiplication easier to understand and solve!
For example, an array with 3 rows and 4 columns represents $3 \times 4 = 12$. It's like having 3 groups of 4 objects each!
🧮 Part A: Vocabulary
Match the term with its definition:
| Term |
Definition |
| 1. Array |
a. The answer to a multiplication problem |
| 2. Row |
b. A number of objects arranged in equal groups |
| 3. Column |
c. The horizontal arrangement of objects in an array |
| 4. Factor |
d. The vertical arrangement of objects in an array |
| 5. Product |
e. Numbers that are multiplied together |
✍️ Part B: Fill in the Blanks
Complete the following sentences:
- An array has ________ and ________.
- In the array 4 x 6 = 24, the ________ is 24.
- The numbers we multiply together are called ________.
🤔 Part C: Critical Thinking
Explain how you can use an array to solve the multiplication problem 5 x 7. Give an example.