Curated OER
Building 2-Digit Numbers
In this addition instructional activity, 2nd graders use the building method to find the sums of 2-digit numbers. They find the totals in 6 examples that have three 2-digit addends in each problem.
Curated OER
Two Digit Addition
In this addition activity, students complete 40 problems, adding one 2-digit number to another. Worksheet includes links to answers and additional worksheets.
Curated OER
Two Digit Addition Worksheet: No Regrouping Worksheet #3
In this addition worksheet, students solve 20 problems in which two digit numbers are added with no regrouping. There is a number line provided.
Curated OER
Two-Digit Addition and Subtraction (N)
In this addition and subtraction practice worksheet, students find sums and differences of 49 problems by adding and subtracting 2-digit numbers with no regrouping.
Curated OER
Horizontal Three Digit Place Value Addition
In this addition worksheet, 3rd graders focus on adding three different numbers. Students solve for 16 horizontal problems with no regrouping necessary.
Curated OER
Two-Digit Addition and Subtraction (K)
In this addition and subtraction practice worksheet, students find sums and differences of 49 problems by adding and subtracting 2-digit numbers with no regrouping.
Curated OER
Adding two numbers
For this addition worksheet, students complete 4 problems where they have to add two single digit numbers less than 10 together to find the sum.
Curated OER
Two-Digit Addition and Subtraction
In this addition and subtraction worksheet, students enhance their addition skills by adding or subtracting the 2-digit equations. Students solve 49 problems.
Curated OER
Addition: 3 Addends
In this addition worksheet, students practice adding together 3 single-digit numbers between 1 and 4. Students write their answers on the lines provided.
Curated OER
One-Digit Addition (B)
For this addition worksheet, pupils enhance their addition skills by adding the one digit addition problems. Students solve 44 one digit addition problems.
Curated OER
One-Digit Addition (B)
In this addition worksheet, students enhance their addition skills by adding the one digit addition problems. Students solve 44 one digit addition problems.
Curated OER
One-Digit Addition
In this addition worksheet, students solve a total of 64 problems, all adding one digit numbers together, answers included on page 2.
Curated OER
One-Digit Addition Exercises
In this addition worksheet, students complete a total of 10 problems, adding three 2-digit numbers together. A reference website for additional resources is given.
Curated OER
Add 2-Digit Numbers
In this addition worksheet, learners complete 14 problems, adding one 2-digit number to another. A web site reference for additional activities is given.
Curated OER
Math Webs #1- Addition
In this elementary math activity, 3rd graders complete 4 addition math webs by adding the number in the middle of the web to those that are placed around it in a circular graphic organizer. They work with single digit numbers that may...
Curated OER
Addition Fact Worksheet- Level 1
In this addition facts worksheet, students solve 12 problems in which single digit numbers are added with sums up to 10. Problems are in a horizontal format.
Curated OER
Adding One to Nine
Give your students a chance to review their basic addition with these twenty-five problems. All problems include single digits, and some problems add up to ten. The problems are presented as column addition problems, making it an ideal...
Curated OER
Napier's Rods
Young mathematicians explore the concept of multiplication using Napier's Rods. They use Popsicle sticks to create a 3D model of Napier's Rods. Pupils multiply multiple digit numbers using Napier's Rods.
Curated OER
Using Number lines in Addition and Subtraction
Adding and subtracting can be done by counting on or counting down a number line. This presentation provides a complete demonstration and examples of how one can use a number line to solve double-digit addition and subtraction problems....
Curated OER
Addition Word Problems
In this adding word problems learning exercise, students problem solve. In this fill in the blank learning exercise, students find three sums.
National Education Support Service
Division Note Cards
Sixth graders create note cards to divide multi-digit whole numbers by two-digit numbers and divide decimals that represent money by whole numbers in a simpler and faster fashion. They write the rules and examples of each on the cards...
Curated OER
Making a Ten
An addition table supports third graders as they learn strategies to improve their math fluency. When finding sums greater than ten, students are taught how to first make a ten and then add on the rest. A similar method is also...
DK Publishing
2 More Than
Which one has two more? Each row of objects has a corresponding row, and mathematicians determine which one has two more than the other, checking it off. They work with single-digit values here and should be encouraged to write the...
DK Publishing
Learning 6 - Write the Word
Which plate has six cookies? Focus on the number six with novice counters as they solidify single-digit number concepts. Keep in mind pre-readers may have trouble with this, as there are written instructions they will need to...