K-5 Math Teaching Resources
2-Digit Addition Template
Learning two-digit addition isn't about memorizing steps, it's about understanding place value. Support the development of your class's number sense with these addition mats that help children break apart two-digit numbers into tens and...
Curated OER
Adding 2-Digit Numbers, part 4
Practice adding it up! A very straightforward worksheet includes 36 addition problems, all with two-digit addends. Great for a timed math drill or a comprehensive review activity.
Curated OER
Suma de dos Digitos
Step-by-step instructions on adding two-digit numbers are visualized in this colorful PowerPoint. There are a total of eleven example problems for students to complete as a class. Note: Instructions are in Spanish.
Curated OER
Add Two-Digit Numbers
In this addition worksheet, students practice adding 9 two-digit addition math problems involving tens, ones and regrouping. Students solve the answer to 1 test prep question and fill in the circle for the correct answer from a multiple...
K-5 Math Teaching Resources
Ten Frame Cards
Support your visual learners on their journey to mathematical understanding with this collection of ten frame cards. Representing numbers from 1 to 42, these pictures can be used in any number of ways to introduce children to the concept...
Curated OER
Adding 8 to a Single Digit
For 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.
Curated OER
Adding 4 to a Single Digit
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.
Curated OER
Adding 2 to a Single Digit
In this addition worksheet, students solve 10 math problems in which they add the number 2 to a single digit number. The answers are on the second page.
Curated OER
Adding 9 to a Single Digit
In this addition worksheet, students solve 10 math problems in which they add the number 9 to a single digit number. The answers are on the second page.
Curated OER
Timed Addition Tests
You have 90 seconds! Get your young mathematicians excited about simple addition in these two timed tests, each with twenty-one problems. Equations only involve single-digit numbers, and only two numbers per addition problem. Start a...
Curated OER
Single Digit Addition #6
In this single digit addition, students complete a set of 36 problems, adding one single digit number to another. A reference web site is given for additional activities.
Curated OER
Butterflies and Addition Sentences Worksheet
These butterflies need some color! Learners solve each of the nine single-digit addition problems to discover what color each butterfly will be according to the color key. The sums are between 1 and 10, and not all numbers will be used....
Curated OER
Addition - Single Digit Addition
In this math worksheet, learners find the sums to 31 horizontal, single digit addition problems. They write the sums on the blank lines.
Curated OER
Add Two Digit Numbers - Vertical
In this problem solving instructional activity, learners add together 20 problems involving 2-digit whole numbers. Students record their answers underneath each problem.
Curated OER
Add Two-Digit Numbers
In this addition worksheet, students practice adding 6 2-digit mathematical problems. Students follow 3 steps to adding tens and ones together. Students trace 4 dotted numbers provided in 2 addition problems.
Curated OER
Christmas Math Addition
In this Christmas theme addition worksheet, students add single-digit numbers to five, write the addends, and find the sum. Students write and solve addition sentences.
Curated OER
Addition, Single Digit Doubles - #1
In this single digit addition practice activity, students solve 30 problems that require them to double single digit numbers.
Curated OER
Addition Word Problems Up to 20
Because this addition word problem has the answer written on the same page, consider using it as a warm-up and projecting it. Simply cover up the answer until you're ready. The problem has beginners adding up two single-digit numbers for...
Curated OER
Addition Timed Test
How fast can your learners complete twenty-one addition problems? This worksheet suggests 90 seconds for these single-digit equations. There are two distinct tests, each on a half-page. Learners could do a pre and post-test using this...
Curated OER
Addition and Subtraction Numbers Trail Worksheet
The number four is going on an adventure! This is a fun take on addition and subtraction problems; learners begin this math maze with the number four, and take it through various operations at each box. As it travels, scholars write down...
Curated OER
Addition Practice
Give your mathematicians a leg up on simple addition using this worksheet with visual aids. Similar to counting cubes, each single-digit addend is accompanied by a corresponding number of colored squares. The two colors are joined where...
Curated OER
Single Digit Addition
In this single digit addition worksheet, students problem solve. In this fill in the blank worksheet, students find twenty sums.
Curated OER
Addition Exercises
In this problem solving worksheet, students practice the skill of adding together 3 single or double-digit whole numbers together. Students solve 10 addition problems.
Curated OER
Addition with Pennies
With 6 pennies as the constant number in each equation, students practice adding various single-digit and double-digit amounts in these 9 problems. The large pennies on the worksheet are helpful counters for young learners.