Class members come up with a hypothesis on the number of decimal digits in the product of two decimals. Learners work in groups to complete several decimal multiplication problems. The results help groups develop a conjecture on the...

In this estimating products worksheet, students review two steps to help estimate products. Students then estimate the products by rounding the factor greater than 10 to its greatest place.

In this multiplication worksheet, students estimate the products in 19 problems in which two or three digits is multiplied by single digits. There are no examples or instructions on the page.