Demonstrate how students can use rounding to estimate sums. In this addition worksheet, students round the leading digit of a decimal number before adding to estimate the sum. The second section contains horizontal addition problems; students need to estimate by rounding mentally.
These workbooks have been compiled and tested by a team of math experts to increase your child's confidence, enjoyment, and success at school. Fifth Grade Math Made Easy provides practice at all the major topics for Grade 5 with emphasis on addition and subtraction of fractions and decimals. It includes a review of Grade 4 topics, including Times Tables practice. Learn how the workbook correlates to the Common Core State Standards for mathematics.