Rounding helps 7th-grade students make quick decisions by making tough calculations easier.

For example, if you round $47$ up to $50$, you can estimate $3 \times 47$ as $3 \times 50 = 150$. This is much simpler to figure out!

Why Rounding is Helpful:

• Speed: It saves time when calculating, which makes you work faster.
• Accuracy: It helps you avoid mistakes in tricky math.
• Estimation: It allows you to make fast guesses in everyday life.

Using rounding can help you do calculations 30% faster. This can lead to better scores on tests!