How would you solve

5X4

3X6

Using today's Method? Array Writing Multiplication

Stories Multiplication Strategies Multiplication as

Repeated Addition An array shows objects in equal rows.

To find out how many items: add or multiply. Example 1: When there are equal groups, you can use addition to solve the multiplication problem 2 + 2 + 2 = 6 socks 3 X 2 = 6 How many petals altogether? factor factor product 5 x 5 = 25 In Your Math Journal: 5 groups of 2 Draw 4 groups of 5 3 groups of 3 2 x 6 = 12 number

of rows number in

each row How many cookies have

just finished baking? How many colors of paint

are in this water color set? ***

***

***

*** ****

****

**** 3 rows

4 in each row 4 rows

3 in each row 4+4+4=12

3x4=12 3+3+3+3=12

4x3=12 Commutative Property of Multiplication In Your Math Journal: Draw: 5 x 3 6 x 4 2 x 5 Example 2: A girl had 4 cats. Her cats liked to run, jump, and play with toys. The girl bought 3 toys for each cat. How many toys did she buy? Ron Rabbit planted 3 rows of carrots in his garden. He planted 3 carrots in each row. How many carrots did Ron plant. What clues or key words tell you that these are both examples of multiplication stories? Write a word problem for 6 X 2

in your math journal. Draw a

picture to go along with it. (Write in complete sentences and be ready to share. Show some creativity!)

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# Multiplication

Multiplication as Repeated Addition, Arrarys and Tables, WOrd Problems and Multistep

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