Division by Partitioning

Math 5.1 Model Division

pges 245-250

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Partition 8 counters one at a time to find the number of counters in each group.

There are

counters in each group. 
$8\div2=_{\ \ \ \ \ \ \ \ \ \ \ \ \ }$  

Multiple Choice

an operation that tells the number of equal groups and the number in each group

• division sentence

• division

• partition

• equal groups

Multiple Choice

groups that have the same quantity of objects or have the same value

• division sentence

• division

• partition

• equal groups

Multiple Choice

Sharing items one at a time until there are none left

• division sentence

• division

• partition

• equal groups

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There are 8 mittens drying on the heater. Each student has 2 mittens. How many students have mitten drying on the heater?

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Elliot rolled 18 large snowballs to make snowmen. He used 3 snowballs for each snowman. How many snowmen did Elliot make?

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Nola has 16 bracelets. She hangs an equal number of bracelets on 2 hooks. How many bracelets are on each hook?

Multiple Choice

Can 13 counters be partitioned equally into groups of 3?

• Yes

• No

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Mr. Kim bought 2 dozen roses o equally arrange in 4 vases. How many roses will he put in each vase? (Hint: 1 dozen = 12)

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Mrs. Wilson called the flower shop to place an order for 9 flowers. She wants an equal number of roses, daisies, and tulips. How many of each kind o flowers will Mrs. Wilson receive?

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A florist needs to make 5 equal-sized bouquets from 25 flowers. How many flowers will be in each bouquet?

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6 $\div$ 🟦 = 3

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15 $\div$ 🟦 =5

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14 ÷ 2 = 🟦

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Use counters to find each unknown.

9  $\div$ 🟦 = 3 

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Circle equal groups of 5 kittens to find the number of equal groups.

There are

equal groups.

$15\div\ \ \ \ \ \ \ \ \ \ =5$