Worksheet
Curated OER

Mystery Boxes

For Students 1st - 3rd
For this math worksheet, students solve the problems that use the operation of addition. They fill in the missing addends or sums as needed.
Worksheet
Curated OER

Halloween Addition Problems and Riddles

For Students 3rd - 5th
In this two and three digit addition instructional activity, students will solve 100, two and three digit addition problems that involve regrouping. After solving the problems students will match answers to a letter to solve a riddle...
Worksheet
Curated OER

Addition: Level 2: Exercise 2 (no carryovers)

For Students K - 1st
In this addition worksheet, students solve 36 problems in which single digit numbers are added without carrying. This is an online interactive worksheet.
Worksheet
Curated OER

Addition: Level 2: Exercise 4 (no carryovers)

For Students 1st - 2nd
In this addition worksheet, students solve 30 problems in which a single digit number is added to a 2 digit number with no carrying. This is an online interactive worksheet.
Worksheet
Curated OER

My Test Book: Decimal Addition and Subtraction

For Students 4th - 6th
In this math skills worksheet, students solve 10 multiple choice math problems that require them to add and subtract using decimals. Students may view the correct answers.
Interactive
Curated OER

Addition-Carrying Over

For Students 2nd - 4th
In this addition worksheet, students add one digit and two digit numbers using carrying. There are thirty problems to solve. Students can complete worksheet online and submit answers.
Interactive
Curated OER

Addition: Exercise 4

For Students 2nd - 4th
In this addition worksheet, students add one digit numbers without having to carry over. There are thirty problems to solve. Students can complete this online and submit the answers.
Lesson Plan
Curated OER

Math Cubes

For Teachers K - 2nd
Students practice addition and subtraction while making and then playing a game. For this addition and subtraction lesson, students will make dice using a cube tracer and number and number sign tracers to make the numbers and number...
Worksheet
Curated OER

The Number Tool Box

For Students 3rd - 5th
In this solving a math terms crossword puzzle learning exercise, students read the clues across and down and write the math terms in the blanks. Students write 19 answers. 
Interactive
Curated OER

Using Addition and Subtraction to Solve Problems II

For Students 3rd
In this addition and subtraction problem solving worksheet, 3rd graders use addition and subtraction skills to answer ten multiple choice word problems.
Worksheet
Helping with Math

Addition - Four 4-digit Numbers

For Students 3rd - 4th Standards
Stack up those digits and get your fourth graders adding! This printable handout displays 20 addition problems in which pupils find the sum of four four-digit numbers. With a click of the box in the upper left corner of the web page,...
Lesson Plan
Curated OER

Addition Properties

For Teachers 3rd - 5th
Student study addition properties. In this addition properties instructional activity, young scholars use multiple methods to solve various types of problems. Students illustrate and describe in various ways the Commutative Property...
Worksheet
Math Salamanders Ltd.

Addition - Up to 12 Sheet 7

For Students 2nd - 3rd Standards
In this instructional activity, students practice their addition facts by filling in the missing numbers in each box.
Worksheet
Curated OER

Addition Exercises

For Students 1st - 2nd
In this addition worksheet, students solve 10 problems in which three single digit numbers are added. Students then write the answer in the box.
Assessment
Illustrative Mathematics

Find the Missing Number

For Students 1st Standards
First graders are asked to find the missing numbers in subtraction and addition equations. Each missing number is represented with a box and appears as an addend, subtrahend, sum, or difference.
Worksheet
Curated OER

Relate Counting to Addition and Subtraction

For Students 1st - 2nd
Find 10 simple word problems that require addition and subtraction skills. Although these offer clear math procedure, the grammar isn't perfect. The highest number your learners encounter here is 40, and each question has room for...
Interactive
Curated OER

My Test Book: Addition and Subtraction

For Students 4th - 6th
In this online interactive math skills worksheet, students solve 10 multiple choice math problems that require them to add and subtract using whole numbers and decimals. Students may submit their answers to be scored.
Interactive
Curated OER

Problem Solving with Addition and Subtraction

For Students 5th - 10th
For this addition and subtraction worksheet, students answer multiple choice questions about addition and subtraction in word problems. Students answer 10 questions using 2 and 3 digit numbers.
Worksheet
Curated OER

Puzzle Boxes

For Students 2nd - 3rd
In this addition puzzle worksheet, students complete 4 puzzles in which five numbers are placed so that the sum is a specified number in the down and across directions.
Worksheet
Curated OER

Math – Addition 0 to 9

For Students K - 1st
In this addition facts practice worksheet, students solve 21 problems that require them to add 1-digit numbers to 1-digit numbers.
Worksheet
Curated OER

Addition Word Problems and Place Value Problems

For Students 5th - 6th
In this math worksheet, students complete addition word problems with short answers and multiple choice place value problems. Students complete 42 problems total.
Worksheet
Curated OER

Addition and Subtraction Word Problems

For Students 3rd - 4th
For this math review worksheet, learners solve 22 questions that require them to use their addition and subtraction skills to solve word problems.
Worksheet
Curated OER

Addition and Subtraction Word Problems

For Students 3rd - 5th
For this addition and subtraction word problems worksheet, students solve 22 word problems that require them to subtract using 2, 3, and 4-digit numbers.
Worksheet
Curated OER

Math – Addition :3 Addends of 1-Digit with Doubles

For Students 1st - 2nd
In this addition practice instructional activity, students solve 12 problems that require them to add 1-digit numbers with 3 addends. Two addends in each of the problems are doubles.