Our Multiplying by 10 and 100 printable is an essential exercise for 3rd and 4th graders learning how numbers scale across place values in a base-10 system.

How to Solve Multiplication

There is no need for complex calculations here! To multiply a whole number by 10, simply attach one zero to the end of the number. To multiply by 100, attach two zeros. This shifts every digit to the left in its place value.

You can view the preview of this worksheet below, or download the full high-resolution PDF along with the answer key for easy grading.