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Worksheet
Curated OER

Rounding Decimals to Tenths (H)

For Students 2nd - 4th
In this rounding numbers activity, students practice their math skills as they examine 60 decimal numbers and round them to the nearest tenth place.
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Worksheet
Curated OER

Rounding Decimals to Tenths (J)

For Students 3rd - 5th
In this rounding numbers worksheet, students practice their math skills as they examine 60 decimal numbers and round them to nearest tenth place.
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Worksheet
Curated OER

Rounding Decimals to Hundredths (C)

For Students 3rd - 5th
In this rounding numbers worksheet, students practice their math skills as they examine 60 decimal numbers and round them to nearest hundredths place.
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Worksheet
Curated OER

Rounding Decimals to Tenths (I)

For Students 3rd - 5th
In this rounding numbers worksheet, students practice their math skills as they examine 60 decimal numbers and round them to nearest tenth place.
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Worksheet
Curated OER

Estimate and Count

For Students K - 2nd
For this estimate and count worksheet, students examine 4 sets of objects. Students record an estimate for each set and then record the actual count for each set.
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Worksheet
Curated OER

Estimating

For Students 1st - 2nd
In this math estimating to the nearest thousand worksheet, students use their math skills to round 10 numbers to the nearest hundred.
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Worksheet
Fuel the Brain

Cupids Estimation

For Students 2nd - 4th
Learners use candied hearts to estimate how many will fill the heart on the Valentine's Day themed page. They then do a final count after they have finished the estimation activities.
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Worksheet
Curated OER

Estimating

For Students 1st - 2nd
In this estimating worksheet, students sharpen their math skills as they estimate 8 problems and then solve the actual problems.
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Worksheet
Curated OER

Estimating

For Students 3rd - 5th
In this math estimating to the nearest thousand worksheet, students use their math skills to round 10 numbers to the nearest thousand.
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Worksheet
Curated OER

Estimating 3

For Students 1st - 3rd
In this math estimating to the nearest ten worksheet, students use their math skills to round 10 numbers to the nearest ten.
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Worksheet
Curated OER

Estimating

For Students 4th - 5th
In this estimating worksheet, students review how to estimate and round numbers. Students then estimate the three number addition problems by rounding the numbers to the nearest hundred. Students then find the exact answer. Students...
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Worksheet
Curated OER

Estimate or Exact?

For Students 4th - 7th
In this estimating or exact answers worksheet, learners sharpen their problem solving skills as they solve 6 story problems.
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Worksheet
Curated OER

Estimating

For Students 1st - 2nd
For this estimating worksheet, students study the models of 15 dots arranged in a triangle, circle and pentagon. In each of 3 problems, students ring the dotted shapes that show more than 15 and cross out the dots that show less.
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Worksheet
Curated OER

Decision Time

For Students 1st - 2nd
In this estimating practice worksheet, students examine 3 groups of objects and estimate and check how many objects there are in each group. Students also respond to 1 short answer question.
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Worksheet
Curated OER

Problem-Solving Decisions: Estimates or Exact Answers

For Students 4th - 5th
In this problem solving worksheet, students examine 2 math word problems taking care to decide whether they should estimate answers or find exact answers
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Worksheet
Curated OER

Sunshine Math- 2

For Students 2nd - 3rd
In this math applications instructional activity, students solve 6 varied problems that include estimation, money, basic operations, pictographs and geometry.
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Worksheet
Curated OER

Estimating and Subtraction

For Students 5th - 6th
In this estimating and subtraction worksheet, students answer 11 subtraction questions in which they round to estimate the answer and then solve. The last question is a subtraction question that does not involve rounding. They can click...
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Worksheet
Curated OER

Estimating and Measuring Worksheet

For Students 5th - 8th
In this estimating and measuring instructional activity, students answer 8 questions in which they use estimation and then basic addition/subtraction to determine fabric measurements. The first section is strictly estimation and the...
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Lesson Plan
Curated OER

Rounding and Estimating

For Teachers 4th
Fourth graders complete math problems through rounding and estimating. They visit a given website where students select answers to increasingly harder problems. Students complete quizzes to estimation problems. Afterwards, they...
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Lesson Plan
Curated OER

How Close Can You Get? Estimating

For Teachers 3rd - 8th
Students work collaboratively to determine how many crackers are in a large container. They then view a video to see how often people use estimation in their jobs, and another video to watch students work on figuring out appropriate...
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Lesson Plan
Curated OER

Rounding Numbers

For Teachers 5th
Fifth graders demonstrate rounding numbers to a sensible level of accuracy and in context. They discuss rounding numbers for newspaper headlines, complete a table of grocery items that need to be rounded, and observe and demonstrate...
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Lesson Plan
Curated OER

Make a 100

For Teachers 2nd
Second graders develop an understanding of 100 and the quantity for which it stands and examine the relationship between 100 and 10 by estimating the number of jelly beans in a jar.
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Lesson Plan
Curated OER

Estimation Station

For Teachers K - 5th
Students explore estimation and count by tens with Goldfish crackers.
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Lesson Plan
Curated OER

ExplorA-Pond:4th Grade Surface Area

For Teachers 4th
Fourth graders estimate the surface area of a pond using the chance method and the estimation method. They complete a graph and a short report comparing the results of the two methods.