Question

3. Find each sum:
(i) (39208 + 392) + 726
(ii) 39208 + (392 + 726)
Are they equal ? Which property of addition do
they show?​

Answer 1

$\huge\underline{ \mathbb\red{❥A} \green{n}\mathbb\blue{S} \purple{w} \mathbb \orange{E}\pink{r}}\:$

i) $(39208 + 392) + 726$

$39600+726$

$40263$

ii)$39208+(329+726)$

$39208+1055$

$40263$

Yes they are equal.

They shows

Associative Property

Answer 2

$\Large\bf\underline\red{Answer}$

$\Large\bf\underline\blue{Given:-}$

a.) $(39208+392)+726$

b.) $39208+(392+726)$

$\Large\bf\underline\green{Adding:-}$

By using BODMAS

a.)$(39208+392)+726$

$39600+726$

$40326$

$\Large\bf\underline\pink{Adding}$

By using BODMAS

b.)$39208+(392+726)$

$39208+1118$

$40326$

After adding both the cases ,we found that both gives us same answer.

So,

Yes they are equal.

And the property used here is Associative Property.

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