Math
Unit: 1
Grade: 6
Semester: 1
Definitions
Remember how to divide by a two-digit number using algorithm strategy:
1-divide
2-multiply
3- subtract
4- drop
5- repeat the steps
How can you write a number as a product of prime
factors?
1- Factorize each number to its prime factors.
2-Find the common prime factors.
3-the product of these common prime factors.
Definitions
Second way
1- Factorize each number to its prime factors
2-Find the common prime factors and write them in the common
area in Venn diagram.
3- Find the product of these common prime factors.
L.C.M is the product of all prime factors which are in Venn
diagram.
30 bages each bag contains
2 sandwiches and 3 bottles of water