Multiplication in polar form is nice and neat—that is not the case for coordinate representation. Multiplication by a complex number results in a dilation and a rotation in the plane. The formulas to show the dilation and rotation are...

This slide-show is packed with information relating to a variety of mathematical concepts. Intended as an accompaniment to a full unit, this resource provides definitions, explanations, and opportunities for learners to practice their...

Those are some big numbers! Scholars multiply three and four-digit numbers by one-digit numbers in these equations. There are 28 total, and they do need to regroup for many of them. The one-digit numbers are all either 7, 8, or 9; use...

Visualize multiplication with cartoon eyes and ears. Third graders count the pairs of eyes in each box, write the multiplication equation, and solve the problem. The second part of the activity provides space for learners to add their...

Teach young mathematicians that sometimes just getting close to the exact answer is perfectly fine, by using this collection of estimation worksheets.

Build a true understanding of division of polynomials. Learners use their knowledge of multiplying polynomials to create an algorithm to divide polynomials. The area model of multiplication becomes the reverse tabular method of division.

The 10th lesson in a series of 32, continues with the geometry of arithmetic of complex numbers focusing on multiplication. Class members find the effects of multiplying a complex number by a real number, an imaginary number, and another...

Fling your class into spring with a set of math and literacy center worksheets. Learners will enjoy the variety with sheets that practice multiplication, missing addends, before/after and more/less than number comparisons, as well...

Nothing sounds more delicious than fruity math! Young mathematicians solve fraction and multiplication word problems about berries, grapes, and more. 

Split the work three ways. Learners use their knowledge of fractions to solve problems dealing with splitting up work loads evenly between three groups. Scholars determine the fractional portion of work each group will do along with...

In this math worksheet, students practice multiplication of decimals. Students begin by multiplying whole numbers by decimals, then decimal numbers by decimals, up to the thousandths place. The problems are written both in horizontal and...

Sixteen multiplication equations give scholars practice finding the product of two-digit numbers. They have plenty of room to show their work, and are encouraged to do so thoroughly by two examples. Remind learners to include a comma in...

Drill decimal multiplication with scholars using 30 practice problems. Each equation includes one single-digit whole number and one three-digit number with a decimal to the tenths place. They solve for each product, regrouping numbers as...

Although this set of 16 word problems aren't the most riveting, they give clear practice opportunities for learners to solve missing factor and dividend problems. Each scenario is only a sentence or two, and some don't even involve...

Deepen the number sense of young mathematicians by exploring the process of prime factorization. Follow along with this step-by-step presentation that explains how factor trees are used to break a composite number down into its prime...

Test scholars mathematic skills with an assessment addressing addition, subtraction, multiplication, place value, measurement, geometric shapes, expanded notation; and their ability to compare numbers, write number...

Help scholars translate verbal expressions into numerical expressions. The two-page document is comprised of descriptions and examples that showcase terms and phrases related to addition, subtraction, multiplication, division,...

Solving word problems requires reading comprehension and math computation. Through an interactive slideshow presentation, fourth graders observe and follow each step toward solve multiplication and division word problems. 

Teach about properties properly. Individuals investigate the commutative and identity properties for both addition and multiplication. They see that the properties hold true for all values by using substitution to test out several examples.

In this solving for a variable worksheet, students use multiplication and division to solve problems. Students complete six problems by solving an equation.

This fifth grade math review PowerPoint enables students to review concepts such as rate word problems, division with remainders and multiplication with three factors. This interactive PowerPoint is in a "Jeopardy" style format with 25...

It's raining math problems! Use this multiplication and division skills practice on a rainy day as scholars fill in water drops to complete number sentences. They fill in products, factors, dividends, divisors, and quotients to solve...

In these ten pages of writing fact families worksheets, students read a number in the circle in the center of each page and write three forms of multiplication facts and three forms of division that equal that number. Students write 60...

Fifth graders examine the process of multiplication and the relationship between addition and multiplication. They observe the teacher model a variety of problems on the board, and identify properties of multiplication. Students...