Decimal Models

How many  are in each group? 

• 1.5
• 15
• 0.15
• 1.5

Tags

CCSS.3.G.A.2

What is the equation for the decimal multiplication model?

• 25 x 8 =200
• 0.25 x 8 = 0.20
• 0.8 x 25 = 2.0
• 8 x 0.25 = 2.00

Tags

CCSS.5.NBT.B.7

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

• 31 ÷ 1.24

• 1.24 ÷ 4

• 4 ÷ 31

• 0.31 ÷ 4

Tags

CCSS.5.NBT.B.7

What operation does this model show?

• Adding 
• Subtracting
• Multiplying
• Dividing

Tags

CCSS.5.NBT.B.7

• 
• 
• 
• 

Tags

CCSS.5.NBT.A.2

Which color represents the product for this model?

• blue
• white
• pink
• purple

Tags

CCSS.4.NBT.B.5

• 122 + 0.044 = 3,657

• 1 + 0.44 = 1.44

• 1.22 + 0.22 = 1.44

• Amurica

Tags

CCSS.5.NBT.B.7

Which equation matches the model?

• 0.86 + 0.23 = 0.63
• 0.86 - 0.63 = 0.23
• 0.86 - 0.23 = 0.63
• 0.63 + 0.23 = 0.86

Tags

CCSS.5.NBT.B.7

• 0.2 x 0.04 = 0.2

• 0.2 x 0.2 = 0.4

• 0.2 x 0.2 = 4

• 0.2 x 0.2 = 0.04

Tags

CCSS.6.NS.B.3