Worksheet
Curated OER

Santa's List Sums (E1)

For Students 1st - 2nd
For this adding single digit numbers worksheet, students observe a chart of street names, boys, and girls and add the total number of boys and girls on each street, the total number of children, and the total number of each sex. Students...
Worksheet
Curated OER

Add Hundredths Decimals

For Students 3rd - 4th
In this adding decimals with hundredths worksheet, students find the sums with and without regrouping. Students solve 20 problems.
Worksheet
Curated OER

Make 19

For Students 3rd
In this addition worksheet, 3rd graders figure out and put in the missing numbers in 8 addition problems, so each of the sums in the boxes add up to 19. Students write down all the pairs of numbers with a total of 19 and solve 5...
Worksheet
Curated OER

Order of Operations 1

For Students 7th - 9th
In this order of operations worksheet, students use the order of operations to solve given equations containing multiple operations. This two-page worksheet contains 16 problems. Answers are provided on the last page.
Worksheet
Curated OER

Tens Barrier Addition/6

For Students 2nd - 3rd
For this addition worksheet, students solve 36 problems in which two digit numbers are added to one digit numbers. Problems may need to be rewritten and stacked to make it easier for students to regroup.
Worksheet
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Two-Digit Addition and Subtraction (R)

For Students 2nd - 3rd
In this addition and subtraction practice instructional activity, students sharpen their math skills as they solve 49 problems that require them to add and subtract 2-digit numbers.
Interactive
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Order of Operations--Addition, Subtraction, Multiplication & Division

For Students 4th - 5th
In this interactive mathematical computation worksheet, students solve 12 problems by using the order of operations. Students type their answers into the text box.
Worksheet
Curated OER

Relate Addition and Subtraction: Practice

For Students 4th - 5th
In this addition and subtraction worksheet, students find the missing numbers for the addition and subtraction equations. Students then complete the fact families for the addition and subtraction equations. Students finish with two test...
Worksheet
Curated OER

Addition Exercise

For Students 1st - 3rd
In this addition practice worksheet, students hone their math skills as they solve 30 problems that require them to 1, 2, and 3-digit numbers.
Worksheet
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Addition Exercise 2

For Students 2nd - 4th
In this addition practice worksheet, learners hone their math skills as they solve 30 problems that require them to 4, 5, and 6-digit numbers.
Worksheet
Curated OER

St. Patrick's Day Addition (A)

For Students 1st - 2nd
In this St. Patrick's Day addition activity learning exercise, students use their math skills to solve 38 problems that require them to add 1 digit numbers.
Worksheet
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Two-Digit Addition and Subtraction (Q)

For Students 2nd - 3rd
In this addition and subtraction practice worksheet, students sharpen their math skills as they solve 49 problems that require them to add and subtract 2-digit numbers.
Worksheet
Curated OER

Integer Addition and Subtraction [A]

For Students 4th - 6th
In this integer addition and subtraction learning exercise, students solve a total of 33 addition and subtraction problems; answers are included on page 2.
Worksheet
Curated OER

Integer Addition and subtraction [B]

For Students 4th - 5th
In this integer addition and subtraction learning exercise, students solve a total of 33 addition and subtraction problems; answers are included on page 2.
Lesson Plan
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Addition of Three Single-Digit Numbers (B)

For Teachers 1st - 3rd
In this addition of 3 single numbers review worksheet, students use problem solving skills to solve 54 problems that require them to add 3 single digit numbers.
Worksheet
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Multiplication as a Repeated Addition

For Students 2nd - 4th
In this multiplication reasoning worksheet, students solve 18 problems that require them break down the problems as repeated addition.
Worksheet
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The Big Match Up: Addition

For Students 1st - 2nd
In this addition practice worksheet, students solve 10 problems that require them to add 1 or 2-digit numbers to 1-digit numbers. Students draw a line from each of the problems on the left side of the sheet to the appropriate answers on...
Worksheet
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Fun Math 18

For Students 3rd - 4th
In this finding the sum worksheet, students add three-digit and four-digit numbers with and without regrouping on a worksheet with clip art next to each problem. Students solve 15 problems.
Worksheet
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Addition and Subtraction of Decimals for Grade 5

For Students 5th
In this addition and subtraction of decimals for grade 5 learning exercise, 5th graders answer 10 multiple choice questions, not interactively, with answers available online.
Worksheet
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Twenty-Eight Addition and Subtraction of Radicals

For Students 10th - Higher Ed
In this radicals learning exercise, students add or subtract radicals in twenty-eight problems.  In most problems, students need to simplify radicals first, in-order to perform the indicated operation.
Worksheet
Curated OER

Adding a Single Digit

For Students 3rd - 4th
In this addition worksheet, students mentally add 20 single digit numbers to 20 three digit numbers as fast as they can without working them out on paper. Students then add 5 additional single digit numbers to 5 three digit numbers and...
Worksheet
Curated OER

Addition Doubles

For Students 1st - 2nd
In this addition doubles worksheet, students solve eighteen horizontal addition problems with addends from one to twelve, most of them adding doubles.
Worksheet
Curated OER

Add One-Digit Numbers to Two-Digit Numbers

For Students 1st - 2nd
In this addition review worksheet, students practice adding 1-digit numbers to 2- digit numbers as they solve 3 addition problems.
Interactive
Curated OER

Using Addition to Learn Multiplication #12

For Students 2nd - 3rd
In this using addition to learn multiplication #12 worksheet, students count the shirts in the addition problem and enter the numbers, interactively, to write a multiplication sentence, then check their answer.