Question
Simplify: $213.4 - 56.84 - 11.87 - 16.087$
✓
Answer
$213.4 - 56.84 - 11.87 - 6.087 = 213.400 - 56.840 - 11.870 - 16.087$ (Converting into like decimals)
$= 213.400 - (56.840 + 11.870 + 16.087) = 213.400 - 84.797 = 128.603$
Working: $\ \ \ \ 56.840\\ \ {+11.870}\\\ \underline{+16.087}\\ \underline{\ \ \ \ 84.797}$
$\ 213.400\\ \underline{-84.797}\\ \underline{\ 128.603}$
$= 213.400 - (56.840 + 11.870 + 16.087) = 213.400 - 84.797 = 128.603$
Working: $\ \ \ \ 56.840\\ \ {+11.870}\\\ \underline{+16.087}\\ \underline{\ \ \ \ 84.797}$
$\ 213.400\\ \underline{-84.797}\\ \underline{\ 128.603}$
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