Curated OER
Addition and Subtraction of Rational Expressions
In this rational expression worksheet, young scholars add and subtract rational expressions. Students identify and use the LCM to simplify each expression. Twenty problems are provided on this one-page worksheet.
Curated OER
Addition and Subtraction of Polynomials
In this polynomial worksheet, learners add and subtract polynomials by identifying and collecting like terms. Twenty problems are provided on this two-page worksheet.
Curated OER
Addition and Subtraction of Rational Expressions
In this rational expression worksheet, learners simplify rational expressions through addition and subtraction. Twenty problems are provided on this two-page worksheet.
Curated OER
Christmas Doubles Addition
In this Christmas addition activity, students use models to identify the sum. Pictures of numbers include reindeer, candy canes, stockings, and angels. All addition problems are doubles ranging from doubling one to doubling five. An...
Curated OER
Apple Addition - To Sums of 10
In this addition worksheet, students add columns of one-digit numerals. They write their answer in the apple provided below the addition equation. There are 25 problems on a page and four pages are provided. Sums are not greater than 10....
Curated OER
Addition Worksheet #11
In this addition worksheet, students add four-digit numbers that appear in columns of three. There are 16 problems on this one-page worksheet. An answer sheet is included.
Curated OER
Christmas Picture Addition
In this Christmas addition worksheet, students find the total number of Christmas pictures presented in each equation. Pictures include trees, stockings, reindeer and angels. Numbers range in value from one to six. Seven problems are...
Curated OER
Addition To Twenty
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.
Curated OER
Apple Addition
In this addition worksheet, students add simple one-digit numbers. They write their sum in the apple below the equation. Addition facts zero through eight are represented. Sums to extend to eighteen. Twenty-five problems are on each...
Curated OER
Add The Shapes
In this shape worksheet, students add shapes and write the correct answer in the space provided. There are four problems to a page. Shapes are colorful and appear in different arrangements. An answer sheet is provided.
Curated OER
Easter Addition (Sums to 100)
In this addition worksheet, students add integers and place the answer in the egg. All numbers are between 10 and 99. This one-page worksheet contains 25 problems. An answer sheet is included.
Curated OER
Addition Worksheet #6
In this addition worksheet, students find the sum of two-digit numbers. There are 24 problems on this one-page worksheet. Students do have answers greater than ten, so they musts practice "carrying." An answer key is provided.
Curated OER
Writing Addition Problems
In this addition problem activity, students identify the numbers of models pictured as a problem. They rewrite the addition problem using numbers, and then give the answer. Students may count the pictures to discover the answer. There...
Curated OER
Sums of 3, 4, and 5
In this basic mathematics worksheet, students add each of the colored buttons to get their answer. They use addition to solve each of the 16 problems on the sheet.
Curated OER
Thanksgiving Addition
In this Thanksgiving worksheet, students observe pictures and the numbers listed below each picture. They find the sum to each addition problem. There are four addition problems on this one-page worksheet. An answer sheet is included.
Curated OER
Secret Code Riddles: Addition & Subtraction
In this riddle worksheet, students use mathematics to break a secret code. They solve addition and subtraction problems to discover the answer to given riddles. There are 9 riddles, with an average of seven to nine problems to solve...
Curated OER
Easy Adding Worksheet
In this addition activity, students practice adding one digit numbers. Numerals one through five are used in the equations. There are twelve problems on this activity.
Curated OER
Order of Operations Showdown
In this mathematics worksheet, students solve a number of various problems by applying the rules of the order of operations. The divide, multiply, add, subtract where necessary. There are 12 problems to solve on the sheet.
Curated OER
Addition Speed Drill
In this mathematics worksheet, 1st graders solve a number of problems by adding a single digit number to other single digit numbers and timing how long it takes to complete the drill. There are 45 problems to solve on the sheet.
Curated OER
Counting On Tens or Ones
In this mathematics worksheet, 1st graders count on tens or ones. They identify how many ones and tens that they are counting for each. Then, students write the sum for each problem.
Curated OER
Minutes and Hours
In this mathematics worksheet, 1st graders identify about how long it takes to do each task illustrated. Then they do three things that take minutes to complete and three things that take hours to complete.
Curated OER
Using Symbols to Add
In this mathematics worksheet, 1st graders identify how addition sentences can tell a story. Then they identify how many objects there are in all. Students also identify what each symbols represents in an addition sentence.
Curated OER
Explore: Finding Averages
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.
Curated OER
Multiplying by Two-Digit Numbers
For this mathematics worksheet, 6th graders find the product of a given equation. Then they use an array and find the sum of the partial products. Students also use zeros as place holders when necessary.