Division Concepts and Operations

This video tutorial explains partitive division using base 10 blocks. It demonstrates how to divide 825 by 6 by modeling the number with flats, rods, and units. The process involves forming six equal groups, exchanging flats for rods, and rods for units, to achieve equal distribution. The final quotient is 137 with a remainder of 3.

What is the main concept being demonstrated in this video?

• Additive division

• Subtractive division

• Partitive division

• Multiplicative division

Tags

CCSS.2.NBT.A.1B

How many flats are used to represent the number 825?

• 6 flats

• 5 flats

• 7 flats

• 8 flats

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CCSS.4.NF.B.3A

What is the next step after distributing one flat to each group?

• Exchange flats for rods

• Exchange flats for units

• Exchange units for rods

• Exchange rods for units

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CCSS.2.NBT.A.1B

How many rods are exchanged for one flat?

• 10 rods

• 5 rods

• 12 rods

• 8 rods

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CCSS.2.NBT.B.7

What is the total number of rods after exchanging the remaining flats?

• 18 rods

• 22 rods

• 20 rods

• 24 rods

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CCSS.1.NBT.B.2B

CCSS.1.NBT.B.2C

How many units are exchanged for one rod?

• 12 units

• 10 units

• 8 units

• 5 units

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CCSS.2.NBT.B.7

How many units are shared with each group after exchanging the rods?

• 7 units

• 8 units

• 6 units

• 5 units

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CCSS.4.NBT.B.6

What is the quotient obtained after dividing 825 by 6?

• 138

• 137

• 136

• 135

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CCSS.4.NBT.B.6

What is the remainder when 825 is divided by 6?

• 1

• 2

• 4

• 3

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CCSS.3.OA.A.2

How many groups are formed in the division process?

• 7 groups

• 6 groups

• 5 groups

• 4 groups

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CCSS.3.OA.A.2