Question 171854
1) 3.18 - 5.72 - 6.4 = ?
= 3.18 - 12.12 (adding 5.72 and 6.4)
= - 8.94
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2) -8.9 + 7.36 - 14.2 = ?
= 7.36 - 23.1 (adding the negative terms)
= 15.74
3) What is 4.793 less than -6.82 ?
That makes no sense.  Should it say "less", rather than "less than"?
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4) -125.41 + 361.55 =? 
Why don't you do that one.
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