Multiplication and Division Relationships on the Multiple Tower 3.4.

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Multiplication and Division Relationships on the Multiple Tower 3.4

Joan gave each of her 20 classmates a basket full of 49 Hershey kisses! How many total kisses did Joan have to hand out? A. 98 B. 2R9 C. 24R1 D. 980

Guiding Questions How are multiplication and division related?

Reviewing our Tower 1,344 : 21 = 21 1,344 _____ x 21 = 1,344 How many 21s are in 252? How many 21s are in 315? How many 21s are in 945? Our tower doesn’t go all the way to 1,344. Can you use the numbers on our tower to solve this problem? Work with your partner to solve. Be prepared to share your strategies!

Page 55 Complete the rest of the problems on page 55. We will share strategies for solving problem 3 at the end of the class. Be sure you are using CLEAR AND CONCISE notation!.

Sharing Strategies Who would like to share their strategies for solving problem 3? Use the chart stand to explain your strategy. Make sure you explain each step, and write the solution clearly.

Guiding Questions How are multiplication and division related? Write your thoughts in your journal. We will be adding to this each day as we learn more and more about division and multiplication!