Worksheet
Curated OER

Addition and Subtraction Up to Two-Digits

For Students 2nd - 3rd
In this finding the sums and differences worksheet, students write the equations in the ones and tens columns and solve and also solve vertical problems with and without regrouping. Students solve 18 problems.
Worksheet
Curated OER

Addition Worksheet

For Students K - 1st
In this addition worksheet, learners add two digits numbers together to solve 20 problems.
Worksheet
Curated OER

Animal Jr. Christmas Worksheet

For Students 2nd - 3rd
In this Christmas animal math activity, learners solve 36 single and double-digit addition problems and then follow the coloring key and color in each sum a different color.
Lesson Plan
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Primary Understanding and Use of Place Value

For Teachers 3rd - 4th
Explore place value and regrouping with your class. They develop awareness of several ancient number systems and how they differ from the base ten system commonly used today. They play "Chip Trading" with partners to practice addition...
Worksheet
National External Diploma Program Council

Finding an Average

For Students 5th - 7th Standards
Young hopefuls can practice finding the average of a group of numbers represented in tables and word problems. 
Worksheet
National Security Agency

Go One-on-One with Decimals

For Students 4th - 5th Standards
Shoot and score with three basketball-themed lessons about decimals. Young mathematicians compare game statistics, make trash can hoops, and play a data spinner game to practice identifying digits and values within decimal numbers.
Lesson Plan
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Oddball Patterns

For Teachers 5th - 8th
Investigating unique number patterns gets learners to put their thinking caps on. Your whole class examines numerical palindromes that are added and multiplied. The class works to find the pattern.
Worksheet
Curated OER

10 More or 10 Less

For Students 1st - 2nd Standards
Practice adding and subtracting 10 with this outer space worksheet. On the top, scholars match digits floating in stars with sums inside a spaceship. Next, they do the same with subtracting 10, connecting numbers to differences. These...
Worksheet
Curated OER

Adding and Subtracting Decimals 2

For Students 3rd - 6th
In this adding and subtracting decimals worksheet, students add and subtract numbers with decimals up to 4 digits. Students complete 16 problems.
Worksheet
Curated OER

Basic Math Addition of Decimals

For Students 3rd - 6th
In this addition of decimals instructional activity, students add numbers with decimals up to 4 digits. Students complete 16 problems on this instructional activity.
Worksheet
Curated OER

Adding and Subtracting Decimals 2

For Students 3rd - 8th
In this adding and subtracting of decimals instructional activity, students add and subtract numbers containing decimals up to 4 digits. Students complete 16 problems.
Lesson Plan
Curated OER

The Palindrome Order of a Number

For Teachers 9th - 11th
In this math worksheet, students list the three-digit order one palindromes. They find as many 4-digit palindromes as they are capable of. Students analyze the first order palindromes. They find as many third order palindromes as they...
Worksheet
Curated OER

Fibonacci Trick

For Students 9th - Higher Ed
In this algebra worksheet, students solve a puzzle starting with two single digit numbers and eventually conclude that the answer can be used with Fibonacci's pattern. There are 11 steps to the puzzle with a provided answer.
Worksheet
Curated OER

Christmas Tree Stars

For Students 3rd - 4th
For this addition worksheet, students place the single digit numbers 1-9 on the stars around the Christmas tree, so that each side adds up to the same total.
Worksheet
Curated OER

Mental Math

For Students 3rd - 4th
In this mental math worksheet, students try to solve problems without using a pencil and paper. Students master 12 single digit problems and 4 double digit problems.
Worksheet
Curated OER

Easter Eggs in a Basket - Sums to 18 (B)

For Students K - 1st
In this single digit addition review worksheet, students use their math skills to solve 20 problems that require them to add 1 digit numbers.
Worksheet
Curated OER

Addition Applications

For Students 2nd
In this addition worksheet, 2nd graders read and solve addition word problems. In this fill in the blank worksheet, students solve six one-and two-digit addition problems.
Worksheet
Curated OER

Addition

For Students 2nd - 3rd
In this addition worksheet, students add the four digit numbers by two digit numbers. Students add to solve 36 addition problems.
Worksheet
Curated OER

Subtraction Practice Series

For Students 2nd
In this mathematics activity, 2nd graders solve a number of problems by subtracting a two-digit number from another two-digit number and regrouping when necessary. There are 36 problems to solve on the sheet.
Worksheet
Curated OER

Adding on a Number Line

For Students 1st - 2nd
In this math worksheet, students learn to add one digit numbers by drawing "jumps" on a number line. Students solve 6 problems with a number line for each.
Worksheet
Curated OER

Addition To Twenty

For Students 1st - 2nd
In this addition worksheet, students add one digit numbers written horizontally. There are 24 addition equations on this page. No answer is greater than 20. An answer sheet is provided.
Worksheet
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Adding Worksheet

For Students Pre-K - 1st
In this addition practice worksheet, students solve 4 problems that require them to add single digit numbers using math counters.
Worksheet
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Addition Exercises

For Students K - 2nd
In this adding one worksheet, students add numbers in a two-column graph to find the sums by adding one to the numerals one to nine in sequence and observe the answer patterns. Students find eight sums.
Worksheet
Curated OER

The Summer School Math Worksheets-Multiplication, Division, Fractions Level 5

For Students 5th - 7th
In this summer school math worksheet, students complete 100 multiplication problems in which 3 digit numbers are multiplied by 2 digit numbers. Students also solve 100 problems in which simple fractions with unlike denominators are added...