Curated OER
Symmetry of the Addition Table
Help your class discover the commutative property of addition with this exploration of the addition table. By folding and coloring the table, a symmetry is found that directs students to an understanding of this crucial mathematical...
Curated OER
Addition Table
In this addition table instructional activity, 2nd graders complete the addition table and fill in the answer for numbers 1 through 10. Students complete 100 problems.
Curated OER
Addition Table
In this addition table worksheet, 2nd graders fill in the addition table with answer to problems with numbers 1 through 10. Students fill in 48 answers because 52 are given to them.
Curated OER
Addition Facts: Cubes
In this addition facts worksheet, students fill in the missing numbers to the number sentences that are represented by cubes and solve the problem. Students solve 6 problems.
Curated OER
Addition Properties
Addition becomes much simpler once scholars understand its properties. They examine the commutative property through five equation pairs. For each, the addends have been switched and scholars must fill one in. The next six problems give...
DK Publishing
Addition Fact Families
Fact families are an excellent way to connect math operations for beginners to addition and subtraction. Use the examples here to review this concept before scholars try these on their own. For each, they examine two related number...
Curriculum Corner
Spring Find a Fact Addition
Test scholars' knowledge of addition facts with a festive worksheet that makes adding a two-person game. Pairs examine a grid of numbers to locate and color addition facts. Last person to color three squares wins!
Curated OER
Addition Facts Practice
In this basic addition facts worksheet, 2nd graders solve 15 basic addition facts. These facts include only one-digit addends.
Curated OER
Baseball Word Puzzle and Addition Facts
In this math instructional activity, learners solve 25 basic addition facts below 20. Using the sums and the key to the code, students decipher a secret message about baseball.
Curated OER
Addition Practice: Various Digits (B)
Solve 100 problems on this math worksheet that requires adding two numbers with varying numbers of digits.
Curated OER
Two-Digit Addition: No Regrouping (A)
This worksheet provides 100 two-digit addition problems to solve. None require regrouping. The answer key is provided.
Curated OER
Four-Digit Plus Three-Digit Addition (A)
The worksheet provides 100 problems that require adding four and three-digit numbers. The answer key is included.
Curated OER
Addition Practice: Various Digits (A)
This worksheet provides 100 addition problems that require adding 2 numbers of varying digits. The answer key is included.
Curated OER
Four-Digit Plus Three-Digit Addition (B)
This worksheet provides 100 problems that require adding four-digit and three-digit numbers. The answer key is included.
Curated OER
Know By Heart Addition Facts to 20
Some people call them fast facts and some call it recall with automaticity, test your class with this timed basic addition facts worksheet. It includes 7 sections of 8 addition problems each focused on a different set of problems.
Curated OER
Fact Families
These fact families need to be completed. Scholars use addition and subtraction to complete four number sentences for each set of three numbers. The sentences are all part of the number set's fact family, and demonstrate the commutative...
Curated OER
Addition Drills, part 3
Here's an addition drill for scholars who are already comfortable with regrouping. There are 30 horizontally-aligned problems here, each with two 2-digit addends. Mathematicians use three examples as reference as they solve each of...
Mental Arithmetic
Mixed Addition and Subtraction Year 1
Reinforce addition and subtraction with a 30-problem arithmetic worksheet in which scholars add and subtract numbers between one through 10.
Curriculum Corner
St. Patrick's Day Color Key Addition
Young leprechauns solve basic addition facts and use a color key to bring a set of St. Patrick's Day-themed sheets to life.
Curated OER
Addition Drills, part 5
Show scholars that if they can add up two addends, they can also add up three. Review the examples together before letting scholars try these 25 addition problems, each with three double or single-digit addends. Two of these add up to...
Curated OER
Spaceship Math Addition H
In this addition worksheet, 2nd graders practice single digit addition. Students complete 40 vertical problems for mastery.
Curated OER
Spaceship Math Addition X
In this addition worksheet, 2nd graders practice single digit addition. Students complete 40 vertical problems for mastery.
Curated OER
Spaceship Math Addition B
In this addition activity, 2nd graders practice single digit addition. Students complete 40 vertical problems with no regrouping necessary.
Curated OER
Spaceship Math Addition I
In this addition worksheet, 2nd graders practice single digit addition. Students complete 40 vertical problems for mastery.