Math Practice 11/9

Multiplication and Division Review

Multiplication Chart

We use the multiplication chart to see what patterns we can find. There are 3 patterns: odd, even, and odd & even.

Multiple Choice

Which row creates an odd pattern?

• multiples of 4

• multiples of 8

• multiples of 5

• multiples of 10

Multiple Choice

Which row has an even pattern?

• multiples of 3

• multiples of 5

• multiples of 1

• multiples of 2

Multiple Choice

What is the pattern for the row of 5?

• All even pattern

• Odd and even pattern

• All odd pattern

• always a 0 in the ones place

Multiple Choice

What is the pattern for the row of 8?

• All even numbers

• All odd numbers

• Even and odd pattern

Fact Families - each family has 2 multiplication sentences and 2 division sentences

• 3 x 4 = 12

• 4 x 3 = 12

• 12 divided by 3 = 4

• 12 divided by 4 = 3

Multiple Select

Select all of the equations where 12 could fill the missing space.

• _____ divided by 2 = 6

• 2 x 6 = _____

• ____ x 2 = 12

• _____ divided by 6 = 2

• 12 x 3 = _______

Multiple Select

Select all the equation where 18 could fill the missing space.

• 3 x 6 ______

• ____ divided by 2 = 9

• 18 x 9 = ____

• _____ divided by 3 = 6

• 9 x 2 = _______

Multiple Select

Select all the equations where 8 could fill the missing space

• 8 x 3 = _____

• ____ divided by 2 = 4

• ____ divided by 4 = 2

• 2 x 4 = _____

• ____ x 2 = 8

Division Word Problems- something is being "separated" or split evenly

Curly had 18 marbles. She separated them into 3 equal groups. How many marbles are in each group?

This is 18 divided by 3 ...... 6 are in each group

Multiple Choice

There are 12 pencils in class. The teacher separated them into 2 equal groups. How many pencils are in each group?

• 14

• 6

• 12

• 5

Multiple Choice

There are 24 pencils in class. The teacher separated them into 4 equal groups. How many pencils are in each group?

• 2

• 4

• 10

• 6

Multiple Choice

There are 64 pencils. The teacher separated them into 8 equal groups. How many pencils are in each group?

• 8

• 7

• 3

• 12

Multiplication

If you dont know how to multiply, you can draw circles.

For example. 3 x 3 would be 3 circles with 3 beans in each circle. Count up all of the beans ... you now have 9 beans.

Multiple Choice

Which equation is true?

• 3 x 12 = 4

• 3 x 7 = 22

• 12 = 3 x 4

• 18 = 9 x 3

Multiple Choice

Which equation is true?

• 15 = 3 x 5

• 20 = 5 x 5

• 7 x 2 = 16

• 6 x 6 = 30

Multiple Choice

Which equation is true?

• 18 = 8 x 2

• 20 = 5 x 4

• 3 x 4 = 11

• 1 x 9 = 1