Estimating Decimal Sums and Differences
In this estimating sums and differences worksheet, students solve 19 problems in which rounding and front-end estimation is used with decimal numbers.
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Initial Fraction Ideas Lesson 23: Overview
Celebrate young mathematicians' ability to compare, add, and subtract fractions with this math review lesson. To demonstrate their newly acquired knowledge, children solve a series of fraction word problems, explaining their solutions in...
3rd - 6th Math CCSS: Adaptable
Estimate Decimal Sums and Differences: Practice
In this estimating decimal numbers worksheet, students estimate each decimal addition or subtraction problem and then round to the nearest whole number. Students then estimate the monetary amounts by rounding to the nearest ten dollars...
5th - 6th Math
Estimating Sums and Differences
Work on rounding, estimating, adding, and subtracting with a helpful math instructional activity! Fifth graders study different sets of addition and subtraction problems, and after rounding each number to the leading digit, they estimate...
4th - 6th Math CCSS: Designed
Study Jams! Estimate Sums & Differences of Whole Numbers
Estimating is an essential skill used in everyday life. This presentation explains how to apply prior knowledge about rounding numbers to estimating sums and differences. Example problems and assessment include large numbers, making this...
4th - 6th Math CCSS: Adaptable