Curated OER
Split a Factor
Take the mystery out of multiplicaton with worksheets like this one. Learners find a mental math strategy for more difficult equations by splitting a factor, multiplying out the terms, and adding the products. An example explains this...
Third Rail Games
Factor Samurai
Master composite and prime numbers with this fast-moving game. Using your sword, slice those composite numbers and watch them break up into factors. Slice again if those factors are composite. However, watch out for prime numbers,...
Curated OER
Factors of Numbers from 1 to 30
Finding factors is an integral skill on the road to fractions and algebra. Scholars write down a factor list for nine numbers up to 30. Next, they examine provided lists and circle the numbers that are factors of eight more numbers, also...
Curated OER
Greatest Common Factor
These multiples share a few factors, but which one is the greatest? Scholars list the factors for various number pairs, first just indicating common factors. Next, they do the same but write down the greatest common factor. Finally,...
Curated OER
Case of the Stolen Factors
This identifying the missing factors in multiplication worksheet haspupils use the stolen factors clues to help solve and check the answers. They solve 20 problems.
Curated OER
Factors
Factoring numbers helps prepare scholars for fractions and algebra, so build confidence by drilling this skill and promoting reflection in the process. Scholars start by listing factors for 18 numbers, none of which exceed 30. Next, they...
Curated OER
Decompose a Factor
Mental multiplication just got easier! Clue your class into this multiplication shortcut as they decompose factors and add smaller products. For the first set of problems, they read the instructions, view an example, and then break down...
Curated OER
Greatest Common Factor
Given 10 number pairs, learners find the greatest common factor for each. For several, one of the numbers is the greatest common factor, and for others mathematicians will need to think a little harder. There space for learners to show...
Curated OER
Exploring Number Patterns to Discover Common Factors
Learners listen and watch a video to see a drummer beat and find a pattern, while learning about the least common factor. In this lesson, the concept of least common factors is being taught through the use of musical instruments, and...
Scholastic
Study Jams! Simplest Form
Make math simple with this step-by-step presentation on fractions in their simplest form. Multiple approaches are introduced including, most efficiently, the division of numerators and denominators by their greatest common factor. Work...
Math Mammoth
Factors
In this math worksheet, 3rd graders focus on determining missing factors. Students complete 34 problems representing factors of whole numbers.
Curated OER
Greatest Common Factor
For this finding the greatest common factor quiz worksheet, students observe two numerals in each data set and solve. Students solve 10 problems.
Curated OER
Find the Factors
In this factors worksheet, 3rd graders look over a factor box with numbers inside it and then choose two pairs of factors inside the box to complete 6 multiplication problems.
Curated OER
Using Missing Factors in Equations
In this math worksheet, students learn how to use a multiplication chart to help find missing factors. Students are directed to use the "chart on page 5" (not included here) to solve 45 problems.
Math Worksheets Land
Division and Finding Unknown Factors - Step--by-Step Lesson
Because this division word problem has the answer explained on the same page, use it as an all-class warm up. Covering up the bottom half, have scholars determine the missing factor in a multiplication sentence. They use an image to...
Math Worksheets Land
Division and Finding Unknown Factors - Matching Worksheet
Explore the relationship between math operations with seven multiplication and division sentences, each of which is missing a number. The answer is missing for some, and factors, divisors, and dividends for others. Once these are...
Curated OER
Missing Numbers in Equations (B)
Here is an identifying the missing factors in multiplication worksheet. Pupils use the one factor and the product to determine the missing factor. They solve 32 problems.
Curated OER
Factors Worksheet
In this listing factors worksheet, students examine 30 math problems that require them to list the factors of 1-digit and 2-digit numbers.
Curated OER
Greatest Common Factor
In this greatest common factor activity, students find the greatest common factor of 2 numbers that are up to 20. Students complete 10 problems.
Curated OER
Factor Cards
Students are introduced to the concept of factorization. Individually, they are given seven cards and turn over one card at a time. They take the card and place it on top of the pile and identify the common factor with the one they are...
Curated OER
Positive Proper Factors Worksheet
In this factors worksheet, learners list the positive proper factors for 20 specific numbers. Students record their answers in the boxes provided.
Curated OER
Factor Finding Mission and Times Teasers
In this math worksheet, students complete 2 exercises to reinforce basic multiplication skills. Students are given 26 products and must write 2 factors which, when multiplied, will equal that number. Then students solve 4 multiplication...
Curated OER
Factors
In this factors learning exercise, students use their multiplication skills as they examine 10 one and two-digit numbers in order to list all of their factors.
Curated OER
Common Factors and Common Multiples and Simple Exponents
Students explore factors and multiples. In this factors and multiples lesson, students learn the vocabulary words factor, common factor, multiple and common multiple. Students view examples of each and then complete activity sheets.