In this rounding worksheet, students solve rounding word problems containing one and two digit numbers about time, money, and more. Students complete 10 problems.

In this energy usage worksheet, learners use a chart comparing the average monthly kilowatt-hour use of different household appliances to complete 4 short answer questions.

In this estimating for reasonable answers worksheet, learners interactively answer 10 multiple choice questions about estimation, then click to check their answers.

Build a basic understanding of units of measure and create a great foundation for your learners. The lesson gives a complete overview of everything measurement, from types of measurement to rounding to conversions — it has it all! 

In this estimating time review instructional activity, learners practice their estimation skills as they estimate how many times they can do 3 activities in 1 minute. Students check their work and then identify things that take them 30...

In this estimation in measurement worksheet, students are given four rulers with measurements marked on each. Students estimate each measurement and mark their answers.

Did you know that leaky faucets waste $10 million worth of water? Conservationists perform an experiment and draw best-fit lines to explore how the US Geological Society determined this value.

Fifth graders have to use division to solve problems in everyday situations. This worksheet on estimation and division has students practice these skills using real-life examples. The worksheet is part of the Houghton Mifflin math series...

In this science worksheet, learners solve each of the word problems on speed machines using the formula given and rounding their answers to the nearest tenth. Students also fill in the boxes and use a calculator to determine how long it...

In this accuracy of calculations worksheet, students solve and complete 4 different types of problems. First, they estimate the solution of the calculations shown. Then, students find the maximum and minimum possible values for each...