Lesson 4: Understand the Meaning of Divison

 $12\ \div\ 3\ =\ ?$   $\$ 

 Which problem can be solved using the division equation above?

• Jun puts 12 stickers on each page. How many stickers does Jun put on 4 pages?

• Kate has 12 stickers. She gives 4 stickers to friend. How many stickers do Kate have now?

• Max puts 12 stickers on one page. He puts 4 stickers on another page. How many stickers does Max put on the pages in all?

• Ana has 12 stickers. She puts an equal number of stickers on each of 4 pages. How many stickers does Ana put on each page?

Tags

CCSS.3.OA.A.3

Which division equations are shown by the array?

Choose TWO equations.

• $24\div8=3$

• $24\div6=4$

• $24\div3=8$

• $24\div4=6$

• $24\div8=16$

Tags

CCSS.3.OA.A.2

 $20\div4$  

Bian has 20 balls and 4 bags. She puts the same number of balls into each bag. How many balls does Brian put into each bag?
How could you draw or represent the equation above?

Tags

CCSS.3.OA.A.3

 $Jack's\ picture\ shows\ \left(blank\right)\ \div\ 4\ groups\ of\ pencils\ =\left(blank\right)\ pencils\ in\ each\ group.$  

Jack and Ida have the same number of pencils. They each divide their pencils into equal groups as shown.

Choose the number that would represent the first blank. 

• 28

• 7

• 4

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

 $Jack's\ picture\ shows\ \left(blank\right)\ \div\ 4\ groups\ of\ pencils\ =\left(blank\right)\ pencils\ in\ each\ group.$  

Jack and Ida have the same number of pencils. They each divide their pencils into equal groups as shown.

Choose the number that would represent the last blank. 

• 28

• 7

• 4

Tags

CCSS.3.OA.A.2

 $Ida's\ picture\ shows\ \left(blank\right)\ \div\ \left(blank\right)\ groups\ of\ pencils\ =\left(blank\ \right)\ pencils\ in\ each\ group.\$  

Jack and Ida have the same number of pencils. They each divide their pencils into equal groups as shown.

Choose the number that would represent the first blank. 

• 28

• 7

• 4

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

 $Ida's\ picture\ shows\ \left(blank\right)\ \div\ \left(blank\right)\ groups\ of\ pencils\ =\left(blank\ \right)\ pencils\ in\ each\ group.\$  

Jack and Ida have the same number of pencils. They each divide their pencils into equal groups as shown.

Choose the number that would represent the second blank. 

• 28

• 7

• 4

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

$Ida's\ picture\ shows\ \left(blank\right)\ \div\ \left(blank\right)\ groups\ of\ pencils\ =\left(blank\ \right)\ pencils\ in\ each\ group.\$

Jack and Ida have the same number of pencils. They each divide their pencils into equal groups as shown.

Choose the number that would represent the second blank.

• 28

• 7

• 4

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

Steve gives away 72 cards. He gives an equal number of cards to each of his 8 friends. How many cards does steve give to each friend?

Show your work on your jamboard.

(a)  

Tags

CCSS.3.OA.A.3