Verify the associative property of addition for the following numbers:
$3, 5, 7$

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Solution

Step $1$ ; Using Associative property of addition.
If $a, b, c$ are any whole numbers
Then, $(a + b) + c = a + (b + c)$
$(3 + 5) + 7 = 3 + (5 + 7)$
Step $2;$ Find $(3 + 5) + 7$
$=$ $(3 + 5) + 7$
$= 15$
Step $3;$ Find $3 + (5 + 7)$
$=$ $3 + (5 + 7)$
$= 3 + 12$
$= 15$
Hence, $(3 + 5) + 7 = 3 + (5 + 7)$ is verified.

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Verify the associative property of addition for the following numbers:3,5,7

Step 1; Using Associative property of addition. If a,b,c are any whole numbers Then, (a+b)+c=a+(b+c) (3+5)+7=3+(5+7)Step 2; Find (3+5)+7 =(3+5)+7 =15Step 3; Find 3+(5+7) =3+(5+7) =3+12 =15 Hence, (3+5)+7=3+(5+7) is verified.

Verify the associative property of addition for the following numbers:
$3, 5, 7$