Curated OER
Vertical Addition Without Regrouping 2
In this addition review worksheet, students use their math skills to solve 80 problems that require them to add 2 digit numbers to 2 digit numbers.
Curated OER
Making Numbers: Number Puzzles 1-20
In this number puzzle instructional activity, students use their addition and subtraction skills to solve 7 problems that require them to fill in the blanks in 7 addition sentences. An example is included.
Curated OER
Addition and Subtraction Word Problems
In this math review activity, students solve 22 questions that require them to use their addition and subtraction skills to solve word problems.
Curated OER
Addition
In this addition worksheet, students use the number line to help them find the missing numbers to complete the single and double digit addition facts. Students solve 23 problems.
Alabama Learning Exchange
Mix it Up! Exploring the Commutative and Associative Properties of Addition
Examine commutative and associative properties with your class. They'll explore the relationships between addition and subtraction and investigate patterns as they solve addition problems. Links to an assessment and a table game are...
Curated OER
Missing Sums and Addends
In this recognizing two-digit addition facts worksheet, students use a number line and addition facts to find the missing sums or addends in problems with and without regrouping. Students solve 20 problems.
Illustrative Mathematics
Running Around a Track II
On your mark, get set, GO! The class sprints toward the conclusions in a race analysis activity. The staggered start of the 400-m foot race is taken apart in detail, and then learners step back and develop some overall race strategy and...
Curated OER
Missing Addends
Where are all the addends? Addition novices solve 36 equations by filling in the single-digit addend to achieve the given sum. They reference several examples, each of which include object sets to help learners visualize the concept....
Curated OER
Addition: Missing Numbers with 3 Addends
In this 3 addend addition practice instructional activity, students use their problem solving skills to solve 20 problems that require them to fill in the missing numbers in the problems.
Curated OER
Addition
In this addition practice worksheet, students solve 20 problems that require them to fill in the missing numbers in the problems.
Curated OER
Addition Exercises
In this addition practice worksheet, students review their math skills as they solve 20 problems that require to add 2 digit and 1 digit numbers.
Curated OER
Addition Problem Sets
In this addition problem set worksheet, students practice their math skills as they solve 10 addition problems in this math puzzle.
Curated OER
Easter Eggs in a Basket - Sums to 18 (B)
In this single digit addition review activity, students use their math skills to solve 20 problems that require them to add 1 digit numbers.
Curated OER
Easter Eggs in a Basket - Sums to 198 (B)
For this double digit addition review worksheet, learners use their math skills to solve 20 problems that require them to add 2 digit numbers.
Curated OER
Easter Eggs in a Basket - Sums to 50 (B)
In this Easter addition review activity, students use their math skills to solve 20 problems that require them to add 1 and 2 digit numbers.
Curated OER
Easter Eggs in a Basket - Sums to 50 (A)
In this Easter addition review worksheet, students use their math skills to solve 20 problems that require them to add 1 and 2 digit numbers that have sums up to 50.
Curated OER
The Math Lesson 20
In this addition practice worksheet, students use their problem solving skills to solve 190 problems that require them to add 2 and 3 digit numbers with carrying.
Curated OER
2 Digit Addition With Regrouping
In this addition worksheet, 2nd graders add two digit numbers together with regrouping. Students complete 20 addition problems and write the sums.
Curated OER
Valentine's Day Chocolates Mystery: Sums to 198 (A)
For some Valentine's Day math fun, students solve a puzzle to find how many chocolates are in the candy box. Students add two digit numbers to other two digit numbers, and each answer over 98 represents a candy in the Valentine's candy box.
Curated OER
Three-Digit Addition with Regrouping /Carry-on - Missing Digits
In this 3 digit addition practice worksheet, students use their problem solving skills to solve 20 problems that require them to fill in the missing digits in 3 digit addition with regrouping and carry-on problems.
Curated OER
The Math Lesson 9: Learning to Add
In this addition practice worksheet, students use their problem solving skills to solve 160 problems that require them to add using math counters.
Curated OER
Triple Digit Addition
In this addition practice learning exercise, students sharpen their math skills as they solve 20 problems that require them to add 3 digit numbers to 3 digit numbers.
Curated OER
Triple Digit Addition 3
For this addition practice worksheet, students sharpen their math skills as they solve 20 problems that require them to add 3 digit numbers to 3 digit numbers.
Curated OER
Double Digit Addition
In this addition practice worksheet, students sharpen their math skills as they solve 20 problems that require them to add 2 digit numbers to 2 digit numbers.