3.OA.4

September 12-September ​16

OA.4

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​ Standard/I can statement

​OA.2

 Interpret whole-number quotients ofwhole numbers, e.g., interpret 56 ÷ 8as the number of objects in each sharewhen 56 objects are partitioned equally into 8 shares, or as a number of shares when 56 objects are partitioned into equal shares of 8 objects each. For example, describe a context in which a number of shares or a number of groups can be expressed as 56 ÷ 8

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OA.4

 Determine the unknown whole number in a multiplication or division equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 × ? = 48, 5 = _ ÷ 3, 6 × 6 =

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I can statements

​I can find the missing number in a multiplication equation.

I can find the missing number in a division equation.

I can understand division by determining how many equal parts are in a group.

Fact Fluency Time!

​Let's Work on our 2's together!

• ​ https://youtu.be/6RHvIUry_uc

• ​ https://99math.com

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​Let's look at our anchor chart for this week!

What can we do if the number is missing in the multiplication equation? ​

What can we do if the number is missing in an division equation?​

Now let's Practice!

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Multiple Choice

The camping club wants to rent rafts. Each raft can hold 5 people. Which equation could be used to find how many rafts are needed for 25 people?

• 5 x n = 25

• 25 x n = 5

• 5 x 25 = n

Multiple Choice

A library has 36 shelves of fiction books. There are 9 shelves in each cabinet.

• 54

• 6

• 4

• 324

Multiple Choice

Which equation can be modeled with the following array?

• 6 x 6 = 36
• 48 ÷ 8 = 6
• 8 ÷ 48 = 6
• 6 x 8 = 56

Now that we have practiced, let's look at how it would look on the State test.

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Multiple Choice

• 4 coins

• 5 coins

• 15 coins

• 25 coins

Open Ended

Open Ended

Open Ended

​Clear your desk nothing but a pencil

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​Click on the link to work indepedently.

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​ https://lms.boddlelearning.com/game/assignment/open?assignment=224082