Divide Decimals Modeling

What total is modeled in the dividend?

• 0.12

• 1.2

• 12

• 120

Tags

CCSS.5.NBT.B.7

How did the model show the dividend?

• 0.3

  0.3

  0.3

  + 0.3

  1.2

• 1.2

  1.2

  1.2

  + 1.2

  1.2

• 4.0

  4.0

  4.0

  + 4.0

  1.2

• 0.3

  0.3

  0.3

  + 0.3

  4.0

Tags

CCSS.5.NBT.B.7

How did the model show the divisor?

• 0.3

  0.3

  0.3

  + 0.3

  1.2

• 0.1

  0.1

  + 0.1

  0.3

• 4.0

  4.0

  + 4.0

  12.0

• 10

  10

  + 10

  30

Tags

CCSS.5.NBT.B.7

How did the model show the quotient?

• There are

  4 groups

  of 1.2

  in 0.3

• There are

  1.2 groups

  of 0.3

  in 4

• There are

  4 groups

  of 0.3

  in 1.2

Tags

CCSS.5.NBT.B.7

• 
• 
• 
• 

Tags

CCSS.5.NBT.B.7

• 
• 
• 
• 

Tags

CCSS.4.NBT.B.6

CCSS.5.NBT.B.6

Which equation can be represented by the shaded parts of the model?

• 80 x 40 = 3,200

• 0.08 x 0.04 = 0.32

• 0.80 x 0.40 = 0.32

• 0.08 x 0.04 = 0.032

Tags

CCSS.6.NS.B.3

Which equation matches the model?

• 0.4 x 0.3 = 0.12

• 12 x 0.3 = 3.6

• 3 x 4 = 12

• 3 x .12 = 0.36

Tags

CCSS.5.NBT.B.7

What total is modeled in the dividend?

• 150

• 15

• 1.5

• 0.15

Tags

CCSS.5.NBT.B.7

How did the model show the dividend?

• 0.1

  0.1

  0.1

  0.1

  + 0.1

  0.5

• 0.3

  0.3

  + 0.3

  0.5

• 0.3

  0.3

  0.3

  0.3

  + 0.3

  1.5

• 0.5

  0.5

  + 0.5

  1.5

Tags

CCSS.5.NBT.B.7