McGraw Hill
Adding and Subtracting Mixed Numbers
Adding and subtracting mixed numbers will be a breeze with this guided worksheet packet. Learners work through examples outlining each step including rewriting mixed numbers as improper fractions, adding numerators, and rewriting the sum...
EngageNY
Estimating Probabilities by Collecting Data
Take a spin to determine experimental probability. Small groups spin a spinner and keep track of the sums of the spins and calculate the resulting probabilities. Pupils use simulated frequencies to practice finding other probabilities to...
Curated OER
Adding and Subtracting Mixed Fractions (B)
Here is an adding and subtracting mixed numbers worksheet in which learners find the sums and differences of mixed numbers with uncommon denominators. They solve 10 problems.
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.
Virginia Department of Education
How Many Triangles?
Something for young mathematicians to remember: the sum of any two sides must be greater than the third. Class members investigates the Triangle Inequality Theorem to find the relationship between the sides of a triangle. At the...
DK Publishing
5 More Than
Ready for some beachy addition practice? One of these rows of sea shells has five more than the other; learners examine sets to determine which one has five more, checking it off. Consider also asking them to write down the specific...
Curated OER
Addition with Sums to 10
In this addition facts practice instructional activity, students solve 12 problems that require them to add 1-digit numbers to 1-digit numbers.
Curated OER
Fun Math Worksheet
In this addition worksheet, students add numbers one through ten together. Students complete 15 addition problems where they add numbers 1 through 10 together and write the sum.
Curated OER
Magic Squares
In this magic squares worksheet, students add up the sums of the rows, columns, and diagonals and they all have to be the same. Students complete 4 magic squares.
Curated OER
Magic Squares
For this magic squares worksheet, learners add up the sum of the rows, columns, and diagonals to see if they are all the same and write the magic number. Students complete 4 magic squares.
Curated OER
Magic Squares
In this magic squares worksheet, students add up the sums of the rows, columns, and diagonals and they all have to be the same. Students complete 4 magic squares.
Curated OER
Colorful Partners
In this addition instructional activity, students study a 25 square grid with addition problems. Students color sums of 7 red, sums of 8 blue and sums of 9 green.
Curated OER
Magic Squares
In this magic squares learning exercise, students add up the sums of the rows, columns, and diagonals and they all have to be the same. Students complete 4 magic squares.
Curated OER
Two Digit Addition and Subtraction (T)
In this two digit addition and subtraction worksheet, students add and subtract two digit numbers. Students complete 49 two digit addition and subtraction problems to find the sum.
Curated OER
It All Adds Up: Puzzle #11
In this addition puzzle activity, students fill 10 blanks in the rows and columns of a puzzle grid. Students add across and down; sums must equal the number given at the end of each row. Students may not repeat any digits in a row or...
Curated OER
Adding and Subtracting Fractions (B)
In this adding and subtracting fractions worksheet, students find the sums and differences of fractions with common denominators. Students solve 10 problems.
Curated OER
Adding and Subtracting Fractions (2)
Here is an adding and subtracting fractions worksheet in which learners find the sums and differences of fractions with uncommon denominators. They solve 10 problems.
Curated OER
Finding a Way
In this mental math activity, 3rd graders use mental math to find and solve each missing product, sum and/or difference in each of the 4 paths. Students answer 1 short answer question relating to the paths.
Curated OER
Word Clue and All About Me Problem Solving
Fifth graders practice solving word problems using highlighted strategies. In this word problem lesson, 5th graders brainstorm and use words as clues that indicate the math operations that will be used to solve problems. They use...
Curated OER
Santa's List Sums (B1)
In this addition practice worksheet, students complete a graphic organizer as they find the sums of 17 boys and girls for each street.
Curated OER
Santa's List Sums (C1)
In this Christmas math learning exercise, learners solve 17 problems in which the number of boys and girls on each street are added and the sum recorded on Santa's list. All numbers are below 10.
Curated OER
Estimate Sums
In this estimating sums worksheet, learners solve 6 word problems where they estimate the sum of 3 digit numbers by rounding to the nearest 10, 100 or 1000.
Curated OER
Santa's List Sums (F1)
For this addition chart worksheet, 1st graders help Santa find the total number of boys and girls on the streets listed in the chart. Student find the sum of the boys and girls for the 17 streets.