Division Equal Groups and Arrays

Which equal groups picture could be represented by...

6 groups of 5

• 
• 
• 
• 

Tags

CCSS.2.OA.C.3

What is this?

• array

• equal groups

Tags

CCSS.4.NBT.B.5

What is this?

• array

• equal groups

Tags

CCSS.2.OA.C.4

Select the TWO correct equations that match the array.

• 5+5+5=15

• 10 + 5 = 15

• 3+3+3+3+3=15

• 3 x 5 = 15

Tags

CCSS.2.OA.C.4

On how many shelves does the librarian place the books? There are ​ (a)   shelves.

How many books does he place on each shelf? There are ​ (b)   books.

• 2

• 3

• 5

• 214

• 219

• 119

Tags

CCSS.4.OA.B.4

Select the correct number model with the rectangular array

• 15 ÷ 3= 5

• 9 ÷ 3= 3

• 12 ÷ 4= 3

• 30 ÷ 3= 10

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

Each pack of pencils contains 8 pencils. Sara bough 3 packs and divided them equally among 6 people. How many pencils did each person get? 

• 24

• 4

• 17

• 5

Tags

CCSS.3.OA.D.8

What is the correct division array?

• 7 x 3 = 21

• 21 ÷ 3 = 7

• 21 ÷ 7 = 3

Tags

CCSS.4.NBT.B.6

1. ​ (a)   a group of objects arranged in equal numbered rows and and equal numbered columns.

• Array

• Equal Groups

Tags

CCSS.2.OA.C.4

Allison had 42 marbles. She makes 6 groups with an equal number of marbles.

Complete the division problem.

​ ​ ​ ​ ​ ​ ​​ (a)   ÷ ​ ​ (b)   =

• 42

• 7

• 5

• 8

Tags

CCSS.3.OA.A.2