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Curated OER
Addition Exercises
In this adding worksheet, students add two digits and fill in the blank that makes the equations balance. Students solve seven problems.
Curated OER
2 digit addition
In this addition worksheet, students solve 2 digit addition problems with regrouping. Students solve 12 addition problems and have a review in the beginning.
Curated OER
One-Digit Addition (A) - Horizontal Addition Practice
In this elementary math worksheet, 2nd graders complete 33 horizontal addition problems. They work with one digit addends in each problem.
Curated OER
Three-Digit Addition and Subtraction With Regrouping
Second graders access prior knowledge of addition and subtraction using two-digit numbers and calculate easily with them. In this three-digit addition lesson plan, 2nd graders learn to add and subtract three-digit numbers with and...
Curated OER
Adding Two-and Three-Digit Numbers
In this addition worksheet, 4th graders solve word problems as well as add two and three digit numbers together to solve 23 problems.
Curated OER
Solving addition equations
In this addition equations instructional activity, learners solve equations with variables that have one and two digit numbers in them. Students complete 4 problems.
Curated OER
Horizontal Three Digit Place Value Addition
In this addition practice worksheet, students solve 16 problems that require them to add using 3 addends. The addends include a 3-digit number, 2-digit number, and 1-digit number.
Curated OER
Addition Two and Three Digits
In this addition worksheet, students complete 30 addition problems. The addition problems involve adding three digits to two digits.
Curated OER
Single Digit Horizontal Addition
in this addition worksheet, students complete 18 horizontal problems, adding 2-single digit numbers together. A reference web site is given for additional activities.
Curated OER
Money Addition
In this money addition worksheet, students add three digit numbers with three digit numbers. Students are given 20 addition problems to practice the skill.
Curated OER
Addition Exercises
In this addition worksheet, students add three-digit vertical numbers without regrouping. Students solve sixteen problems.
Curated OER
Single Digit Addition #5
in this addition learning exercise, students complete 18 problems, adding single digit numbers. A reference web site is given for additional activities.
Curated OER
Grouping Three Times
In this addition practice worksheet, students solve 6 problems that require them to add 4-digit numbers to 3-digit numbers. Students identify the problems that required them to group 3 times and write and solve their own addition...
Curriculum Corner
Splashes of Spring Math Centers
Spring into math practice with a set of resources that taps into a variety of math practice. Skills include matching expressions to their definitions, a place value sorting activity, three multiplication and division games,...
DK Publishing
Addition Practice #3
If you're in search of some basic addition drills, take a look at this for your second and third graders. There are 20 vertically aligned equations here, each with one three-digit addend and one...
Curated OER
St. Patrick's Day Missing Digits (H)
In this St. Patrick's Day missing digits worksheet, students solve for the missing digits in twenty-two addition, subtraction and multiplication equations.
Scholastic
Adding and Subtracting Ten
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...
Curated OER
Addition Drills, part 4
Show kids that addition has real-life applications as they add up measurements and money. There are some examples here demonstrating regrouping and including units in an answer. They complete 20 measurement addition problems, each with...
Houghton Mifflin Harcourt
Unit 4 Math Vocabulary Cards (Grade 3)
Bring a set of 19 math vocabulary cards to your third grade math class. Each sheet contains two cards. The top half has the vocabulary word printed in bold text, while the bottom half has the definition of the word. Card topics...
DK Publishing
4 More Than
Each of these sets of buttons has a corresponding set with four more. Learners examine pairs to determine which one has four more, checking it off. Consider also asking them to write down the specific number of each set to encourage...
Google
Advanced 4: Searching for Evidence for Research Tasks
Research was very different in the past. Pupils once had difficulty finding sufficient information, but now they have the opposite problem. Show your class how to pick the best resources out of the millions of sites an online search will...
Curated OER
Fun Math Worksheet
In this subtraction worksheet, students subtract three and four digit numbers from each other. Students complete 15 subtraction problems with and without regrouping.
Curated OER
Add and Compare enrichment 10.5
In this addition worksheet, students add the ones columns and fill in the carry squares, add the tens, then order the sums. Students solve ten problems.
Curated OER
Add and Subtract within 20 - Independent Practice
Although this worksheet says it contains addition and subtraction within 20, it doesn't. Learners will have to add and subtract double-digit numbers with answers up to at least 30. However, it does provide good practice.