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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.
Lesson Plan
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Candy Fractions

For Teachers 2nd
Second graders complete math activities with donated seasonal treats. They estimate, count, sort, name and graph bags of treats. They can eat treats when finished.
Worksheet
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Battle of Clontarf 2

For Students 4th - 6th
For this Battle of Clontarf worksheet, students read about the battle, answer short answer questions, draw a picture, and estimate the population. Students complete 4 activities.
Lesson Plan
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Explore: Finding Averages

For Teachers 6th
In this mathematics worksheet, 6th graders find the mean of a given set of numbers. Then they find the sum of the items in the set. Students also check their work by multiplying the mean by the number of items in the set.
Lesson Plan
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Skip it to multiply it

For Teachers 1st
First graders make sensible estimates and check the reasonableness of answers. They make up, tell and record number stories up to 9 about given objects. They skip count in twos, threes and fives.
Worksheet
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Fraction Review

For Students 5th - 10th
In this fractions instructional activity, learners put fractions into their simplest form, write as improper fractions, add and subtract, estimate amounts, and more. They complete 31 problems.
Worksheet
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Bug Bite

For Students 3rd - 6th
In this addition worksheet, students add three to five numbers together with regrouping and match the answer to the letter in the problem to solve a riddle. Students solve 15 problems and answer 2 questions.
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Dividing a 2-Digit Number by a Single Digit

For Students 3rd - 4th
A very nice worksheet on long division awaits your learners. In this division worksheet, students review steps of long division and practice solving 10 problems. The problems all have remainders left in the answer.
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Multiplying a 3-Digit Number By a Single Digit

For Students 4th - 6th
In this multiplication worksheet, students review steps and solve problems. In this problem solving worksheet, students find nine products.
Worksheet
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Estimate Sums and Differences

For Students 1st - 3rd
In this estimating sums and differences practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Lesson Plan
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How Close Is Our Estimate?

For Teachers 5th
Fifth graders estimate perimeter, area, and volume. They measure perimeter and area using nonstandard units of measurement. Students add and subtract non-standard units of measurement. They add mixed numbers and simplify the sum.
Lesson Plan
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Map Studies - Estimate And Measure Distance

For Teachers 1st
First graders explore estimating and measuring distances. They analyze and discuss a map of New York State, make estimations, measure distances using yarn, and calculate total distances between cities on the map.
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By the Numbers?

For Students 3rd - 5th
In this counting worksheet, students read about counting and when it is appropriate to find an exact count of something, versus counting by ten to find an estimate. They then read 10 items that can be counted and indicate whether they...
Lesson Plan
Pennsylvania Department of Education

Using Manipulatives with Fractions

For Teachers Pre-K - K
Learners are introduced to the concept of using manipulatives when working with fractions in real life situations. In this using manipulative with fractions instructional activity, students make connections about when...
Lesson Plan
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Numbers Up

For Teachers K - 2nd
Students use Legos to build representations of a variety of numbers. They then sort and order their representations and pair them with the written number.
Worksheet
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Estimating Quotients

For Students 6th - 7th
In this estimating quotients worksheet, learners solve 20 different problems that include estimating a variety of quotients in each. They divide each whole number and then estimate the answer in each problem to the nearest whole number.
Lesson Plan
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Number Sense

For Teachers 1st
First graders practice rounding 4 digit numbers using place value concepts. In this estimating sums and differences lesson, 1st graders explore clustering, rounding, and front end estimation as methods for rounding decimals.
Lesson Plan
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Rational, Irrational and Square Roots

For Teachers 7th
Seventh graders identify rational and irrational numbers and then, estimate the square root of numbers that are not perfect squares. They then identify what the radical is and differentiate between that and a division symbol clearly....
Worksheet
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What Do You Think?

For Students 2nd - 3rd
In this estimating sums and differences worksheet, students solve 6 problems in which the answer to a 3 digit addition or subtraction problem is estimated. Students then solve the problem for an exact answer. There will be carrying and...
Worksheet
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Estimating Practice

For Students 1st - 2nd
In this number sense worksheet, students examine the picture and estimate the number of ants in the picture.
Lesson Plan
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The Number Partner

For Teachers 1st
First graders study number pairs and identify number pairs that sum to numbers from 10 to 30. They use number pairs to solve addition and subtraction problems. They make sensible estimates and check the reasonableness of answers.
Lesson Plan
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Percents Less Than One and Greater Than 100

For Teachers 6th
Sixth graders express numbers as percents greater than 100 and less than one. In this lesson on percents, 6th graders work in groups with real life scenarios to develop an understanding on percentages greater than 100 and less than one....
Worksheet
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Pence and Estimation

For Students 2nd - 4th
In this pence and estimation on line worksheet, students change the price of five toys to pence, estimate the price of four toys by rounding the prices to the nearest 10p and utilize estimation in eight number problems. Students check...
Worksheet
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Rounding Off and Approximation

For Students 6th - 8th
In this rounding worksheet, middle schoolers round numbers to the given place value.  They draw models of each given situations.  This one-page worksheet contains 8 problems.

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