What square number facts mean
A square number fact is a multiplication where both factors are the same, such as (4 \times 4) or (7 \times 7). The result is called a square number because it can be thought of as an equal-by-equal array or a square shape.
How to work it out
- Identify the repeated factor. If the two numbers are equal, you are finding a square number fact.
- Use known facts you already know. Many square facts can be worked out from the times table you know best.
- Build from nearby facts. For example, if you know (6 \times 6), you can connect it to (6 \times 5) and add one more group of 6.
- Write the product clearly. Make sure the answer matches the repeated factor.
Check your answer
- Read the multiplication again and confirm the two factors are the same.
- If you can, estimate whether the answer is reasonable: the product should be bigger than either factor.
- For a final check, count equal groups or imagine a square array.
Example idea
For (8 \times 8), think of (8 \times 4 = 32), then double it to get (64). This helps when you do not know the square fact immediately.