Worksheet
Curated OER

Two Digit 4

For Students 4th
In this addition worksheet, 4th graders add twenty-five double digit numbers together ranging from eleven to forty-eight. Students write their answers on the worksheet.
Worksheet
Curated OER

One-Digit Addition

For Students 1st - 3rd
For this addition worksheet, students solve a total of 64 problems, all adding one digit numbers together, answers included on page 2.
Worksheet
Curated OER

One Digit Addition With Regrouping

For Students 2nd - 3rd
In this one digit addition worksheet, students solve a total of 64 problems, all adding one digit numbers together with regrouping.
Worksheet
Curated OER

Adding/Subtracting Decimals

For Students 7th - 8th
In this decimal worksheet, students find the sum and difference of positive and negative decimal numbers. Equations contain two to three terms, with multiple operations. Thirty addition and subtraction problems are on this worksheet. ...
Worksheet
Curated OER

Math Worksheets Addition Worksheet: 2-Digit Addends

For Students 3rd - 4th
In this addition worksheet, students illustrate their understanding of the concept by responding to 20 problems adding 2-digit numbers and providing the correct computation.
Worksheet
Curated OER

Addition & Subtraction 2

For Students 2nd - 3rd
In this addition and subtraction worksheet, students solve 4 different types of problems that include adding and subtracting numbers. First, they practice solving a number of addition and subtraction problems. Then, students complete the...
Worksheet
Curated OER

Three-Digit Addition and Subtractions [M]

For Students 3rd - 4th
In this addition and subtraction worksheet, students complete a total of 49 problems, adding or subtracting 3 digit numbers. Answers included on page 2.
Worksheet
Curated OER

Mean / Average

For Students 5th - 7th
In this mean/average worksheet, learners find the mean in three ways: one, by redrawing the objects in a set to show the mean, two, by adding the numbers and dividing by how many numbers there are and three, by finding the mean with or...
Worksheet
Curated OER

Adding Small Numbers

For Students K - 1st
In this adding small numbers worksheet, students use objects to add numbers and choose the correct answer. In this multiple choice worksheet, students choose the correct sum.
Worksheet
Curated OER

Adding 8 to a Single Digit

For Students K - 2nd
In this addition worksheet, students solve 10 math problems in which they add 8 to a single digit number. The answers are on the second page.
Lesson Plan
Curated OER

Dinosaur Math

For Teachers 2nd - 4th
Students read How to Train with a T.Rex and Win 8 Gold Medals and solve math problems.  In this dinosaur math lesson, students write a math story to go with the dinosaur story.  Students discuss the needed strategies. Students...
Lesson Plan
Curated OER

Five Minute Adding Frenzy (A)

For Teachers 3rd - 7th
In this five minute adding frenzy worksheet, students problem solve one hundred addition equations within five minutes by writing the sum of the column and row numbers in each space.
Worksheet
Curated OER

Adding 9 to a Single Digit

For Students K - 2nd
In this addition activity, students solve 10 math problems in which they add the number 9 to a single digit number. The answers are on the second page.
Lesson Plan
Curated OER

Mental Math Blocks 2

For Teachers 4th - 5th
In this math worksheet, students solve eleven math problems. The problems include word problems from a variety of topics, such as money and tickets needed for a concert.
Lesson Plan
Curated OER

Factor Fun for Fifth Graders

For Teachers 5th
Fifth graders explore common factors. In this factorization lesson, 5th graders discover the greatest common factor among two numbers in a game format. Students build on previous knowledge to determine the greatest common factor.
Worksheet
Curated OER

Adding 4 to a Single Digit

For Students K - 2nd
In this addition worksheet, students solve 10 math problems in which they add the number 4 to a single digit number. The answers are on the second page.
Worksheet
Curated OER

Mental Maths

For Teachers 2nd - 4th
In this counting worksheet, students complete 22 fill in the blank problems where they are given a starting number and count by 1's, 2's, and 10's. Next. students answer 12 fill in the blank addition or subtraction problems where they...
Lesson Plan
Curated OER

Regrouping Ten Ones for One Ten

For Teachers 2nd - 3rd
Students explore regrouping. In this hands-on math place value lesson, students construct models using connecting cubes and place value mats to solve simple addition problems that require regrouping.
Lesson Plan
Curated OER

Five Minute Adding Frenzy (A)

For Teachers 5th - 8th
In this five minute adding frenzy worksheet, students problem solve four charts containing a hundred addition equations in each in less than five minutes for each one.
Worksheet
Curated OER

Add Mixed Numbers With Like Denominators (B)

For Students 4th - 5th
In this adding mixed numbers worksheet, students add whole numbers and fractions with common denominators. Students solve sixteen problems.
Worksheet
Curated OER

Unit 2 Section 2: Prime Factors

For Students 7th - 8th
In this prime factors worksheet, students make six factor trees. They tell the prime factorization for eight numbers. Students answer three questions regarding the prime factorization of numbers.
Worksheet
Curated OER

One More, One Less

For Students 1st - 2nd
In this addition and subtraction worksheet, students solve 6 problems in which the number one is added or subtracted from other numbers in illustrated story problems.
Worksheet
Curated OER

Six numbers Trick

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students analyze the algebra behind a number trick involving consecutive numbers.  The one page worksheet contains one problem with an explanation of the algebra behind the problem. 
Lesson Plan
Curated OER

Jumping Addition

For Teachers 1st - 2nd
Students add and jump using a number line. In this jumping addition lesson plan students solve addition problems. Students work with a partner to solve a series of addition problems.