Math/ Skills / Grade 3 / Division / Solve equal-sharing division problems Solve equal-sharing division problems Equal-sharing division represents a total quantity partitioned into a specified number of equal groups, with the quotient indicating how many objects are in each group; for example, 24 รท 6 = 4 24 \div 6 = 4 24 รท 6 = 4 means 24 objects shared equally among 6 groups gives 4 in each. The learner connects this interpretation to multiplication and arrays, distinguishes the number of groups from the size of each group, and can describe a remainder when the total cannot be shared evenly, without extending to fractional shares or general division with larger numbers.
Detailed Explanation: Solve equal-sharing division problems Equal-sharing division means splitting a total into a given number of equal groups .
In a division problem:
The total is the number being shared.
The divisor tells how many groups there are.
The quotient tells how many objects are in each group.
Example
Share ( 23 ) (23) ( 23 ) cookies equally among 5 5 5 children.
The total is ( 23 ) (23) ( 23 ) cookies.
The number of groups is 5 5 5 , because there are 5 5 5 children.
Find how many cookies each child can get. Think of a multiplication fact:
5 ร 4 = 20 5 \times 4 = 20 5 ร 4 = 20
So, 5 5 5 groups can each have 4 4 4 cookies.
Check what is left:
23 โ 20 = 3 23 - 20 = 3 23 โ 20 = 3
There are 3 3 3 cookies left over.
You can picture the sharing like this:
๐ช ๐ช ๐ช ๐ช ๐ช ๐ช ๐ช ๐ช ๐ช ๐ช ๐ช ๐ช ๐ช ๐ช ๐ช ๐ช ๐ช ๐ช ๐ช ๐ช andย 3 ย leftย over \begin{array}{cccc}
\text{๐ช} & \text{๐ช} & \text{๐ช} & \text{๐ช}\\
\text{๐ช} & \text{๐ช} & \text{๐ช} & \text{๐ช}\\
\text{๐ช} & \text{๐ช} & \text{๐ช} & \text{๐ช}\\
\text{๐ช} & \text{๐ช} & \text{๐ช} & \text{๐ช}\\
\text{๐ช} & \text{๐ช} & \text{๐ช} & \text{๐ช}
\end{array}
\quad \text{and } 3 \text{ left over} ๐ช ๐ช ๐ช ๐ช ๐ช โ ๐ช ๐ช ๐ช ๐ช ๐ช โ ๐ช ๐ช ๐ช ๐ช ๐ช โ ๐ช ๐ช ๐ช ๐ช ๐ช โ andย 3 ย leftย over
Therefore,
23 รท 5 = 4 ย remainderย 3 23 \div 5 = 4\text{ remainder }3 23 รท 5 = 4 ย remainderย 3
Each child gets 4 4 4 cookies, and 3 3 3 cookies cannot be shared equally among the 5 5 5 children.
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