Properties of Whole Numbers

Whose difference is not a whole number.

When we subtract two numbers we always get whole number.

Why is subtraction not closed?

Find the product of $14\times 45\times 6$

FInd the product of $12\times 35\times 8$

Find the product of $125\times 25\times 8\times 1769$  using the properties of whole numbers.

Find the sum by combining the commutativity and associativity property of whole numbers $1837+1208+1363+1642$

Find the sum using the properties of whole numbers: $1862+553+1438+647$

Add $234, 103, 197, 236$ by combining associativity and commutativity property.

$18-\left(7-5\right)=\left(18-7\right)-5$

$15-\left(12-2\right)\ne \left(15-12\right)-2$

The subtraction of whole numbers is _____ associative.

Verify that the subtraction of whole numbers is not associative. That is, if $a, b, c$ are three whole numbers, then in general $a-\left(b-c\right)$ is not equal to $\left(a-b\right)-c$.

$20-\left(15-3\right)=\left(20-15\right)-3$

Complete the expression,
$17+\left(13+7\right)=\left(17+13\right)+$_____

Complete the expression
$297\times \left(17+3\right)=297\times 17+297\times$_____

Is $30÷\left(10÷5\right)$ same as $\left(30÷10\right)÷5$.Justify your answer.
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Is $\left(8÷4\right)$ is same as $\left(4÷8\right)$.Justify the answer.
 

State whether the given statement is True or False
$\left(80÷10\right)÷2=80÷\left(10÷2\right)$

Find the value of $25\times 80\times 16\times 50$ using suitable properties of whole numbers.$$