Estimating Products – 3 digit by 1 digit – using Rounding

These worksheets are a great way to help your students learn and practice estimating products using rounding.

In these worksheets, students will estimate using rounding and mental math. Then, they will find the actual product. The teacher can then ask students to check the reasonableness of their estimated answer.

The prerequisites for this packet are:

• Rounding
• Mental math
• Calculating products of 3-digit by 1-digit numbers

These worksheets can be used for classwork, homework, or math centers. The answer key is included, so you can easily assess your student’s progress.

Includes 4 worksheets plus the answer key.