The expression is
Place value chart for 892.1 and 420.5.
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8 |
9 |
2 |
1 |
|
|
|
4 |
2 |
0 |
5 |
|
|
Line up the decimal points and draw a line below the numbers.
First find the difference of the tenths digit.
The difference of the tenths digit, 1 is lesser than 5, so borrow 1 from ones place.
So 1 becomes 11. .
Next find the difference of the ones digit.
The difference of the ones digit, .
Next find the difference of the tens digit.
The difference of the tens digit, .
Next find the difference of the hundreds digit.
The difference of the hundreds digit, .
The difference of is 471.6.
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