Curated OER
Math – Addition :3 Addends of 1-Digit with Doubles
For this addition practice worksheet, students solve 12 problems that require them to add 1-digit numbers with 3 addends. Two addends in each of the problems are doubles.
Curated OER
Number Bonds to 10: Determine the missing addend
Each slide contains a group of animals and an equation that adds up to 10. However each equation is missing a number, learners attempt to determine the missing addend to revile the number of animals hiding under the cloud. A fun,...
Curated OER
Add 3-Digit Numbers: 3 Addends
In this addition practice worksheet, learners solve 15 problems that require them to add 3-digit numbers to 3-digit numbers. Each problem has 3 addends.
Curated OER
Addition with Three Arguments
In this addition practice worksheet, students practice their computation skills as they solve 40 problems that require them to add 1 and 2-digit numbers. Each problem has 3 addends.
Curated OER
Addition
Those are some big addends! Challenge students to find the sum of 16 equations, each of which has at least three addends. They are adding, two, three, and four-digit numbers here, and regrouping is a given. Two example problems offer...
Curated OER
Add and Subtract within 1000
There are some missing parts in these addition and subtraction problems. Scholars start by completing two number sentences, each involving all three-digit numbers. Then, they examine another number to determine the value of the tens...
Curated OER
Addition - Three 1-Digit Numbers
For this addition practice worksheet, students practice their computation skills as they solve 30 problems that require them to add 1-digit numbers. Each problem has 3 addends.
Curated OER
Addition - Three 2-Digit Numbers
In this addition practice worksheet, learners practice their computation skills as they solve 25 problems that require them to add 2-digit numbers. Each problem has 3 addends.
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
Three Addends
In this addition worksheet, 2nd graders add single digit numbers using three addends. Students complete 18 problems for mastery and circle the addend they used first .
Curated OER
Add Four-Digit Numbers with Three Addends
In this addition practice worksheet, students solve 15 problems that require them to add using multiple-digit numbers. Each of the problems has 3 addends.
Curated OER
Addition Practice 3
In this addition practice worksheet, students solve 22 problems that require them to add with 1 digit numbers with 3 addends.
Curated OER
Add and Subtract within 1000
The visual nature of this learning exercise makes it ideal to project for an all-class warm up. Learners first complete two horizontal addition problems involving three-digit addends. Consider whether or not you will encourage them to...
Curated OER
Finding Missing Sums and Addends
In this sums/addends worksheet, students find missing sums and addends in a set of 20 problems. Problems add 1 and 2-digit numbers. Answers included on page 2.
Curated OER
Add and Subtract within 20
Here is a more interesting way to practice addition and subtraction number sentences. Learners complete two sum boxes, adding across and down then totaling for a final sum. They do the same with subtraction in two more boxes. Finally,...
Curated OER
Add Different Digits - Vertical
In this finding the sums worksheet, students add mixed numbers from two-digits to five digits with regrouping. Students solve 12 problems.
Math Worksheets Land
Add and Subtract within 100- Guided Lesson
Word problems are the name of the game here, and each one comes with an image to help learners visualize the math operation. Careful, though; the visual for the first scenario is confusing. The problem gives a total number of sports...
Math Salamanders Ltd.
Column Addition - 4 Digits and Multi-Addends
In this addition worksheet, students complete a set of 12 problems by adding three- and four-digit numbers. A reference website is provided for additional activities.
Curated OER
Addition Grid
Which of these numbers add up to 20? Scholars find various addend pairs in a grid, circling those that add up to 20. There are many pairs they can find here, and the answer sheet offers some excellent kinesthetic practice ideas for...
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 two-digit addend. Scholars regroup as...
DK Publishing
And 3 More Makes...
Addition is easier to grasp when scholars draw the addends as sets of objects. Add three more teacups to each of these four sets, calculating and recording the totals. There are four equations written out without images, each needing a...
DK Publishing
Addition Practice Worksheet (Adding Three 2-digit Numbers)
Three addends stack up for some strenuous sum practice! All of the numbers are double-digits, and regrouping is often necessary. Challenge your second graders or provide practice for older mathematicians with this assignment. An answer...
Curated OER
Missing Addends
For this missing addends worksheet, students solve 6 word problems where they are given 1 addend and the sum and must find the missing addend in order to solve each problem.
Helping with Math
Addition - Three 3-Digit Numbers
There are 20 addition problems on this assignment, all of which require the addition of three three-digit numbers. All of them will require some regrouping to solve. This is terrific arithmetic practice to assign as homework. An answer...