Question

Write the following in expanded form.
(1) 756723
(ii) 60567234 (iii) 8500756762
Determine the difference between the place value and the face value of 6 in 86456792
maths give me answers​

Answer 1

Answer:

700000+50000+6000+700+20+3

Answer 2

$1) Expanded \:form \: of \: 756723$

$= 700000+50000+6000+700+20+3\\= 7\times 10^{5} + 5\times 10^{4} + 6\times 10^{3} + 7\times 10^{2} + 2 \times 10^{1} + 3 \times 10^{0}$

$2) Expanded \:form \: of \: 60567234$

$= 60000000+500000+60000+7000+200++30+4\\= 6\times 10^{7} + 5\times 10^{5} + 6\times 10^{4} + 7\times 10^{3} + 2 \times 10^{2} + 3 \times 10^{1}+4\times 10^{0}$

$3) Expanded \: form \: of \: 8500756762$

$= 8000000000 + 500000000+700000+50000+6000+700+60+2$

$\underline{\pink{Face \: Value :}}$

Every digit in a number has a face value .

" The Face value is the value of digit itself. "

$\underline{\pink{Place \: Value :}}$

" The value represented by a digit in a number on the basis of its position in the number. "

$i) Place \: value \: of \: 6 ( left ) \: in \: 86456792\\= 6000000$

$Face \: value \: 6 (left) \: in \: 86456792 = 6$

$\red{ Difference } \\= 6000000 - 6 \\ = 5999994$

$ii) Place \: value \: of \: 6 ( right ) \: in \: 86456792\\= 6000$

$Face \: value \: 6 (right) \: in \: 86456792 = 6$

$\red{ Difference } \\= 6000 - 6 \\ = 5994$

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