It’s been awhile… let’s review Multiplication!

Label the multiplication problem: 7 x 5 = 35

Prime Numbers have how many factors?

Define Divisibility

Name the property: 16 x 1 = 16

Name the property: 3 x 12 = 12 x 3

Name the property: 4 x 0 = 0

Name the property: 4 x (5x3) = (4x5) x 3

List the first 5 multiples of 12

List the factors of 16

I’m thinking of a prime number less than 50. The sum of the digits is 10. The product of the digits is 21. What is my number? ________________________________

List the factors of 84 List the factors of 96 What is the GCF?

Prime or Composite?

Factor pair: _________________ What is the AREA of the array? ___________________ What is PERIMETER of the array? _________________ Write the factor pair represented by the following array:

Draw an array for 6 x 4 What is the perimeter and area?

Draw 3 different arrays with a perimeter of 22. Which array has the largest area?

Solve: 8,000 x _____________________ = 640,000 ____________________ x 6,000 = 42,000,000 5,000 x ______________________= 400,000

Mental Math 610 x 80 = ______________________________ 4,300 x 200= ____________________________ 841,000 x 20 = ___________________________

Create a Divisibility chart ,426 60,414 12, , ,000

Create two five-digit numbers that are divisible by 2 and 5, but not 10 Create two five-digit numbers that are divisible by 2 and 3, but not 9

4 Step Problem Solving Mike biked at 476 miles per hour for 26 hours. How far did Mike bike?

4 Step Problem Solving There are 24,367 sweatshirts. Then 13,108 sweatshirts were sold. After the sweatshirts were sold, how many will be left?

Now Traditional Multiplication!