Curated OER
Factor Race
Students practice finding factors for numbers. In this factor lesson plan, students draw a card and list all the factors for that number. Each person scores points depending on the number of factors they have written correctly.
Helping with Math
Prime Factorization with Factor Trees (2 of 2)
The publisher has tagged this resource as designed to meet CCSS.Math,Content.6.NS.4, but it really is only the first step in the process of determining least common multiples and greatest common factors. Six numbers are given for...
Curated OER
Factors
Practice factoring numbers by using graph paper, manipulatives and computer applets.
Curated OER
Missing Factors
Students explore factors. They discuss factors, factor trees and prime factors. Students practice working with and finding various factors and prime factors. They discuss methods used to find factors.
Curated OER
Prime Factorization - Practice 7-2
Finding the prime factors of two numbers is the focus of this math worksheet. Students write the factors to complete 2 factor trees, write the prime factorization for 9 numbers and answer 2 word problems.
Math Worksheets Land
Division and Finding Unknown Factors - Independent Practice
These division problems are missing divisors! There are 10 equations here for scholars to complete, all with double-digit dividends and single-digit quotients. These are all whole numbers, perfect for beginners. See if pupils catch on to...
Curated OER
Multiplying and Dividing by 10
Once young mathematicians understand how easy it is to multiply and divide by 10, they'll be hooked! They complete four sections of 12 problems each, all involving this skill. First, scholars find the product of various whole numbers...
Curated OER
Secret Message: Missing Factors
In this missing factor activity, students find missing factors in equations, then use a set of corresponding letters to find the "secret password." Answers are included on page 2.
Curated OER
Making the Connections
Use a Horton Chart to identify relationships between numbers and make equivalent fractions and decimals. Scholars change a fraction to find the greatest common factor, find percents, and make equivalent decimals.
Curated OER
Find Factors Worksheet
For this math worksheet, students find factors they can multiply to equal the products given. All products are below 100. Some of the products are prime numbers. There are no examples given.
Curated OER
Multiplication Fact Practice- 2, 3, 4, 5 as Factors
In this multiplication fact practice worksheet, 3rd graders complete 16 single row grids using 2, 3, 4, and 5 as factors.. They use the number in the upper left hand corner to multiply the numbers across the row.
Curated OER
One Digit Multiplication - 3 as a Factor
In this multiplication worksheet set, students find the products to 80 single digit multiplication problems. They work with the number 3 as a factor in each problem.
Curated OER
Single Digit Multiplication - 6 As A Factor
In this multiplication worksheet set, student find the products in 80 single digit multiplication problems. They work with 6 as a factor in each problem.
Curated OER
Single Digit Multiplication - 9 As a Factor
In this multiplication worksheet set, students find the products in 80 single digit multiplication problems. They work with 9 as a factor in each problem.
Curated OER
Single Digit Vertical Multiplication - 8 As a Factor
For this multiplication worksheet set, students find the products in 80 single digit, vertical multiplication problems. They work with 8 as a factor in each problem.
Curriculum Corner
Lucky Math
No luck required here! A St. Patrick's Day-themed missing-factor presentation prompts young mathematicians to read a multiplication problem and select the answer to complete the equation. Clicking on the correct answer allows players to...
Curated OER
Missing Numbers in Equations (A)
Learners observe one factor and the sum and fill in the blank for the other missing factor. They solve 32 problems.
Curated OER
Multiplying
There is a step-by-step example here to help young multipliers solve 12 equations, all of which have one 2-digit and one 1-digit factor. The method displayed encourages breaking the two-digit number into tens and ones, multiplying each...
DK Publishing
Finding 5 - Multiplying by 5
Visualize multiplication facts using rectangular arrays. Scholars multiply single-digit factors by five and represent each number sentence using sets of dots. They circle the groups of five and fill in missing parts of the equations....
DK Publishing
It's Raining Numbers! - Mixed Tables
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...
Curated OER
Factor finding Mission II and Times Teasers II
In this math worksheet, students practice basic multiplication facts by completing 2 exercises. First students are given a product and must think of 2 factors which would multiply to equal that number. There are 26 problems. Then...
Curated OER
Factor Finding Mission III and Times Teasers III
In this math worksheet, learners practice basic multiplication facts by completing 2 exercises. First students are given a product and must think of 2 factors which would multiply to equal that number. There are 26 problems. Then...
Illustrative Mathematics
Numbers in a Multiplication Table
Identifying patterns is a crucial skill for all mathematicians, young and old. Explore the multiplication table with your class, using patterns and symmetry to teach about square numbers, prime numbers, and the commutative and identity...
Scholastic
Study Jams! Prime & Composite Numbers
Prime or composite, that is the question. Teach your class how to find the answer with this step-by-step presentation that defines and provides examples of each type of number. When addressing larger numbers, divisibility rules are...
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