In this math worksheet, 5th graders create number lines in order to find the solutions to the division number sentences. They also can check solutions using multiplication.

In this problem solving skills worksheet, students prove that a number is a multiple of 9 if the sum of its digits in 9. Students also respond to 3 short answer questions regarding multiples.

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.

In this factoring trinomials worksheet, 9th graders solve and complete 18 different problems that include identifying the product and sum of numbers. First, they factor the GCF from each group of numbers and complete. Then, students...

In this decimal estimation learning exercise, students estimate a set of addition and subtraction problems, rounding to the nearest whole number, then place each problem in the box that contains its estimated sum or difference.

In this math worksheet, students try to fit a line to a set of data. Then they use the least squares method is based on minimizing the sum of the squares of the errors.

In this sequences learning exercise, 11th graders solve and complete 10 different problems that include various sequence types. First, they find the term described in each sequence. Then, students evaluate using sigma notation. They also...

For this addition worksheet, 1st graders solve the single digit addition problems for each section of the rainbow. Students use the sums and color key to color the rainbow.

Students solve composition of functions. In this algebra instructional activity, students find the sum, difference and product of functions. They find the inverse of a function.

Students discover the relationship between the sides of a polygon and the number of diagonals that can be drawn from one vertex, the number of triangles that those diagonals form, and the sum of the interior angles of that polygon.

Students use cookies and candy to practice finding the sum of three single-digit numbers.

In this addition activity, students find the sums and differences in 10 vertical addition problems. They fill in the numbers in 10 word problems, circle the largest number and cross out the smallest number in 5 examples, and find the...

In this adding one worksheet, students add numbers in a two-column graph to find the sums by adding one to the numerals one to nine in sequence and observe the answer patterns. Students find eight sums.

In this addition review worksheet, students use their math skills to solve 100 problems that require them to find sums of the numbers in the columns and rows of the chart as quickly and accurately as possible.

In this magic squares worksheet, students practice their addition skills as they solve four 3x3 magic square puzzles by identifying the common sums.

In this magic squares worksheet, students complete a set of 4 magic squares in which the sums of rows, columns and diagonals must be the same.

For this magic squares worksheet, students complete a set of 4 magic squares in which the sums of rows, columns and diagonals must be the same.

In this decimal game worksheet, students follow a set of instructions to play a decimal game and extend it activity. Student with the greatest sum wins the game.

 In this secondary mathematics activity, learners identify the ten positive numbers less than 1000 that cannot be written as the sum of consecutive natural numbers.  The one page activity contains one problem with the...

Eighth graders examine batteries in a series circuit and the associated voltage. They determine, through inquiry and problem solving, that the total voltage of batteries in a series is the sum of the voltage of each battery. They design...

Students are introduced to potential and kinetic energy through the example of a ball being thrown straight up in the air. They are then told that the energy associated with the position of the object is referred to as potential energy....

For this precalculus worksheet, students investigate functions and determine which functions are sinusoids. They estimate the amplitude, phase shift, and period of each function. Students explore the sums of sine and cosine functions....

In this math worksheet, learners apply the Mathematical Induction Principle. Then they find patterns for the sums. They also read the subsequent proofs for the Induction Principle.

In this matrices and vectors learning exercise, students solve 9 various types of problems related to forming matrices and vectors. First, they set up each system of equations listed in matrix form using mathematical notation. Then,...