Worksheet
Curated OER

Add One-Digit Numbers to Two-Digit Numbers

For Students 2nd - 3rd
In this addition word problems worksheet, students solve 4 story problems in which two digit numbers are added to single digits.
Worksheet
Curated OER

Subtraction: Two Digit By One Digit With Regrouping

For Students 3rd Standards
In this subtraction worksheet, 3rd graders find the differences to 30 problems in which they subtract a one digit number from a two digit number. They regroup as needed.
Lesson Plan
Curated OER

Adding Two Digit Numbers with Using Dimes and Pennies

For Teachers 2nd
Second graders participate in a math game using dimes and pennies. They practice combining coins to make a given amount of money, and they use the combinations to practice adding two digit numbers. Teacher assessment strategies and...
Worksheet
Curated OER

Adding 3 to a Single Digit

For Students 1st - 2nd
In this addition worksheet, students add the number 3 to 10 single digit numbers. Students put their answers in the boxes provided.
Worksheet
Curated OER

Addition: Two Digit Mental Addition

For Students 3rd - 5th
In this 2-digit addition worksheet, students learn how to solve 2-digit math problems in their heads instead of on paper. They then solve the 20 problems on the worksheet. The answers are on the last page.
Worksheet
Curated OER

Subtraction: One Digit from Two Digits With No Regrouping

For Students 3rd Standards
In this subtraction learning exercise, 3rd graders find the differences to 30 problems in which they subtract a one digit number from a two digit number. They regroup as needed.
Worksheet
Curated OER

Adding 3 to a Single Digit

For Students 1st - 2nd
In this adding 3 worksheet, students solve ten problems in which the number three is added to a single digit number. The problems are in horizontal format.
Worksheet
Curated OER

Add Two-Digit Numbers

For Students 2nd - 3rd
In this adding two-digits numbers worksheet, students solve horizontal and vertical problems with some regrouping. Students solve 25 problems.
Worksheet
Curated OER

Two Digit Addition

For Students 2nd - 4th
In this addition worksheet, students solve 84 two digit addition problems. Worksheets are set up 12 problems to a page, 7 pages total.
Worksheet
Curated OER

Simple Addition #2: Numbers 1-5

For Students 1st - 2nd
In this simple addition worksheet, students solve 10 problems that use numbers 1-5. Every problem adds a 1 digit number to another 1 digit number.
Worksheet
Curated OER

Addition of Numbers 1-9

For Students 1st - 2nd
In this addition instructional activity, students complete 36 problems, adding single digit numbers 1-9. A reference web site is given for additional activities.
Worksheet
Curated OER

Addition of Numbers 1-9

For Students 1st - 2nd
In this addition worksheet students complete 36 problems, adding single digit numbers 1-9. A reference web site is given for additional activities.
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

Digital Communication

For Students 12th - Higher Ed
In this physics worksheet, students differentiate the three telegraph circuits. They complete 10 short answer questions about digital communication.
Lesson Plan
Curated OER

How to Use Expanded Form

For Teachers 3rd
Third graders write numbers in expanded form. For this math vocabulary lesson, 3rd graders write numbers in expanded form using words only, words and numbers, and numbers only. Each student is given three dice to roll. They then write...
Lesson Plan
Scholastic

Adding and Subtracting Ten

For Teachers K - 2nd Standards
Developing fluency with basic addition and subtraction is fundamental to the success of all young mathematicians. This four-day lesson series begins with learners using ten-frames and hundreds charts to recognize patterns when adding and...
Lesson Plan
Illustrative Mathematics

1.OA, NBT, The Very Hungry Caterpillar

For Teachers Pre-K - 2nd Standards
First graders are exposed to addition of three whole numbers in a math activity centered around Eric Carle's, The Very Hungry Caterpillar. As the teacher reads, young mathematicians use counters and ten-frames to symbolize the number of...
Lesson Plan
Curated OER

Math: Navigating the World Around Me

For Teachers 4th - 6th
Young mathematicians research and discuss real world math word problems and ways in which they apply math concepts in their everyday lives. They create a storyboard of a math word problem from which they create a slide for a multi-media...
Learning
2
2
Math in English

Thanksgiving MathDoku

For Students 4th - 8th Standards
Add a festive flare to a game of algebra Sudoku with a Thanksgiving themed math learning exercise. 
Lesson Plan
Tech4Learning

Fantastic Fractions

For Teachers 2nd - 3rd Standards
Learners study how shapes can be divided into equal parts, that each part be equal to its counterpart, and combining parts equals one whole. They make the shapes out of modeling clay and take digital pictures of its parts to create an...
Lesson Plan
Alabama Learning Exchange

Partying with Two/Three Digit Whole Numbers

For Teachers 1st - 2nd Standards
Learners practice problem-solving with this addition activity. They plan a party for their class and another class by determining how many cupcakes are needed. Students draw a picture of how they determined the number of cupcakes.
Worksheet
Curated OER

Sums

For Students 1st - 2nd
In this sums worksheet, students complete one digit number word problems where they add up the numbers to find a total. Students complete 5 problems total.
Worksheet
Curated OER

M + N Two Minute Test

For Students 1st - 2nd
In this addition worksheet, students add to solve the single digit equations in a timed 2 minute test. Students solve 80 addition problems.
Worksheet
Curated OER

Q + R Two Minute Test

For Students 1st - 2nd
In this addition worksheet, students add to solve the single digit addition equations in a timed 2 minute test. Students solve 80 addition problems.