Curated OER
Addition squares
In this addition squares worksheet, students add the lines of the square to equal the sum at the end of the square. Students complete 5 squares.
Curated OER
Magic Math Morning Work
For this fact families worksheet, students solve 10 problems in which single digits are added with sums to ten. Students then check each problem using subtraction.
Curated OER
Mrs. Bauguss' Classroom Addition and Subtraction Game
Students explore the concepts of addition and subtraction by playing a game. In this addition and subtraction game lesson, students build skills in working with multi-digit numbers. Students make estimation of sums and differences and...
Curated OER
Weighty Sums and Differences
In this numbers with weight instructional activity, 3rd graders add and subtract different weights to 8 barbells in order to make the weight balanced on both ends of each barbell.
Helping with Math
Addition - Sums to 12
Addition practice worksheets are good to have on hand to add to homework packets. On this one, 30 single-digit vertical problems are arranged into six rows of five problems each. Add this to your library of tools for reinforcing addition...
Curated OER
The Sum of All Thrills
Young scholars make a bungee cord. In this potential and kinetic energy instructional activity, students work in groups to create a bungee cord for an egg. Young scholars evaluate and test their cord. After performing the experiment...
Curated OER
Sum Puzzles
In this number puzzles learning exercise, 3rd graders fill in and solve 3 shaped puzzles by following the directions on each one precisely. Students deal with numbers from 1 to 13.
Curated OER
Sum of Angles on a Triangle
Use this lesson for a basic review of angles. While the activities discussed are outlined, there are no materials provided to make implementation possible. When using this resource, it is necessary to create worksheets and other...
Curated OER
Addition Worksheet
In this single digit addition worksheet students will solve 20 addition problems in column form. The addends of the problems are one to nine and the sums are less than twenty.
Curated OER
Addition and Subtraction Worksheet
In addition and subtraction worksheet, students find the sum of difference of 30 fill in the blank problems involving numbers between 0 and 20.
Curated OER
Facts That Add to 4
For this addition worksheet, students write addition sentences that equal 4. Students use the 5 spaces surrounding the number four in the center of the graphic organizer and create equations with 4 as the sum.
Curated OER
Facts That Add to 5
In this addition worksheet, students write addition sentences that equal 5. Students use the 5 spaces surrounding the number four in the center of the graphic organizer and create equations with 5 as the sum.
Curated OER
Facts That Add to 6
In this addition worksheet, students write addition sentences that equal 6. Students use the 5 spaces surrounding the number four in the center of the graphic organizer and create equations with ;6 as the sum.
Curated OER
Investigation-Reasoning and Proof
Third graders determine the outcome of each of the following situations and justify their findings: even number + even number = ?, even number + odd number = ?, odd number + odd number = ?, and odd number + even number = ?.
Curated OER
Domino Sums
For this math worksheet, students explore adding using dominoes. Students examine the drawings of 5 dominoes and following the example, add the top number to the bottom number.
Utah Education Network (UEN)
Add a Quack, Quack Here
The teacher will read-aloud the book Quack and Count and call upon studens to demonstrate various sums of seven. They brainstorm a list of ideas of things that can be combined or added together. They are given unifix cubes to demonstrate...
Curated OER
Human Coordinate Plane: An Array of Desks
Use a kinesthetic activity to elucidate ordered pairs and coordinate planes. Arrange desks in a square array and distribute to learners cards with ordered pairs based on the locations of their seats. By having various groups of...
Curated OER
Integers - Objects Model
Sixth and seventh graders solve 19 various types of problems related to integers as objects models. They write an integer that corresponds to each letter on a number line and then, arrange the integers from least to greatest. Pupils also...
Curated OER
Count On Challenge
Use a counting worksheet to teach learners how to add-on. They write equations and count on to find the sums. There are 5 problems to solve.
Nemours KidsHealth
School Lunch: With Great Lunch Comes Great Responsibility
In this nutrition instructional activity, students create a comic strip about meals, nutrition, food groups, and the messages celebrities send about weight and nutrition. Students sum up their message with one sentence after drawing...
Curated OER
Fun Math Worksheet 44
In this solving sums worksheet, learners observe problems and clip art and add five-digits plus five-digits with regroupings. Students solve 15 problems.
Curated OER
Fun Math Worksheet 45
In this finding the sums learning exercise, students observe fun clip art and add five-digits plus five-digits numbers with regroupings. Students solve 15 problems.
Curated OER
Fun Math Worksheet 43
In this finding the sums worksheet, students observe fun clip art and add five-digits plus five-digits numbers with regroupings. Students solve 15 problems.
Curated OER
Adding Multiple Digits Practice Sheets A and B
In these two finding the sums worksheets, students add two-digit and three-digit numbers with regrouping and four-digit and five-digit numbers with regrouping. Students solve 39 problems.