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Number Line Addition

For Students 2nd
In this addition worksheet, 2nd graders add single digit numbers. Students complete 12 horizontal problems using the number line provided at the top of the page.
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Addition With a Number Line: 0 to 8

For Students 1st - 2nd
For this addition worksheet, students solve 12 problems in which numbers from 0 to 8 are added. Students may use the labeled number line provided.
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Adding Zero

For Students K - 1st
For this addition worksheet, students solve 12 problems in which zero is added to a number below 8. The page has photos of tropical fish.
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Subtraction Equations

For Students Pre-K - 1st
For this subtraction practice worksheet, students count the 3 sets of pictured items to fill in the blanks in order to create and solve subtraction number sentences.
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Count the Tally Marks

For Students 1st - 2nd
In this counting skills activity, students examine 6 set of tally marks, count each of the sets, and record the number in each of the sets.
Organizer
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Tally the Objects in the Picture

For Students 1st
In this tally the objects in the picture worksheet, 1st graders count the objects in each picture and place a tally mark in the chart as a means of collecting data.
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Math Word Problems

For Students 1st - 2nd
In this addition skills worksheet, students solve 3 math word problems that require them to add 1-digit numbers to 1-digit numbers.
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Math Word Problems-Simple Addition

For Students 1st - 2nd
For this math word problem worksheet, students use space provided to show their work and complete a set of 3 simple addition problems.
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Math Word Problems 2

For Students 1st - 2nd
In this addition skills learning exercise, students solve 3 math word problems that require them to add 1-digit numbers to 1-digit numbers.
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Find the Missing Addend

For Students 1st
In this find the missing addend worksheet, 1st graders solve the equation by filling in the missing addend for 10 equations with addends from 0-9.
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Missing Addends to Equal Equations

For Students 3rd - 4th
In this missing addends worksheet, students fill in the missing addends to the problems so that there are equal equations on both sides of the equals sign.
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Writing Number Sentences

For Students 1st - 3rd
In this number sentences worksheet, students write addition number sentence for the apples in each problem. Students complete 4 number sentences.
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The Euro

For Teachers 9th - 12th
Students investigate foreign currency.  In this secondary mathematics instructional activity, students explore the reasons why the countries of the European Union switched to the euro.  Additionally, students explore the...
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Currency Exchange

For Teachers 6th - 8th
Learners investigate the currency exchange rate.  In this middle school mathematics lesson, student use proportions to exchange between the U.S. dollar and the euro.  Students come up with a product they would like to buy and...
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Pythagorean Theorem

For Teachers 7th - 8th
Students explore the history of Pythagoras and his contributions to mathematics. For this middle school geometry lesson, students use one inch tiles to investigate the Pythagorean Theorem and to find the length of the sides of a right...
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Adding and Subtracting Integers

For Teachers 6th - 8th
Middle schoolers explore how to add and subtract integers. In this integer lesson students are broken into groups and participate in an activity that helps them investigate how to add and subtract integers. 
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Pecans

For Students 2nd - 3rd
In this calculator activity, students complete a task using pecans.  Students complete 4 short answer questions and a "challenge" question using reasoning skills and calculating their responses.
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Pecans

For Teachers 2nd - 3rd
Students practice visualizing the meaning of one-half. In this fraction lesson, students examine pecans to see that each nut holds two halves. They complete a worksheet on which they pretend to decorate the top of a cake with the pecan...
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Guessing Jar

For Students 1st
In this guessing jar activity, 1st graders write down their guess for how many marbles are in the jar, then count and record the answer, and complete 3 sentences about the numbers.
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Estimate and Measure

For Students 1st - 3rd
In this number sense learning exercise, students examine the 4 pictured items and estimate how long each of them is in centimeters. Students use rulers to check their work.
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Estimate the Number of Cherries

For Students 1st - 2nd
In this estimating worksheet, students observe groups of five cherries and estimate the total amount. Students choose one multiple choice answer.
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Estimating Butterflies

For Students 1st - 3rd
For this estimation worksheet, students estimate how many butterflies are in the picture and have 25 or 55 to choose from. Students estimate and eventually count 25 butterflies.
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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.
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Estimate Amount

For Students 1st - 2nd
In this estimating the total amount learning exercise, students observe a page of apples in groups of two and estimate whether there are twenty-five or eighty apples. Students choose one multiple choice answer.

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