7th Grade - Factors and Multiples

Today we reviewed the relationship between factors and multiples in class.

Remember that 3 and 4 are factors of 12.

AND we see that 12 is a multiple of both 3 and 4.

The number 12 is a multiple of each of its factors.

12 is a multiple of 1, 2, 3, 4, 6, and 12.

Below are a few videos that might be helpful to review:

Long division:

https://www.khanacademy.org/math/arithmetic/arith-review-multiply-divide/arith-review-multi-digit-div/v/dividing-3-digit-by-1-digit-without-remainder

https://www.khanacademy.org/math/arithmetic-home/multiply-divide/remainders/v/division-3-more-long-division-and-remainder-examples

Factors and Multiples:

https://www.khanacademy.org/math/pre-algebra/pre-algebra-factors-multiples/pre-algebra-factors-mult/v/finding-factors-and-multiples

Homework: Exercise 1.1 (page 3) # 1 – 9