Difference between revisions of "2020 AMC 10B Problems/Problem 1"
Advancedjus (talk | contribs) (→See Also =) |
(→Video Solution) |
||
| (5 intermediate revisions by 4 users not shown) | |||
| Line 11: | Line 11: | ||
The equation becomes <math>1+2-3+4-5+6 = \boxed{\textbf{(D)}\ 5}</math> ~quacker88 | The equation becomes <math>1+2-3+4-5+6 = \boxed{\textbf{(D)}\ 5}</math> ~quacker88 | ||
| − | |||
| − | |||
==Video Solution== | ==Video Solution== | ||
https://youtu.be/Gkm5rU5MlOU | https://youtu.be/Gkm5rU5MlOU | ||
| Line 18: | Line 16: | ||
~IceMatrix | ~IceMatrix | ||
| − | = See Also = | + | |
| + | https://youtu.be/-wciFhP5h3I | ||
| + | |||
| + | ~savannahsolver | ||
| + | |||
| + | ==See Also== | ||
{{AMC10 box|year=2020|ab=B|before=First Problem|num-a=2}} | {{AMC10 box|year=2020|ab=B|before=First Problem|num-a=2}} | ||
{{MAA Notice}} | {{MAA Notice}} | ||
Revision as of 16:52, 16 June 2020
Contents
Problem
What is the value of
![\[1-(-2)-3-(-4)-5-(-6)?\]](http://latex.artofproblemsolving.com/9/4/c/94cdfebdc087637cc5450da458e0db822c81da88.png)
Solution
We know that when we subtract negative numbers, 
.
The equation becomes 
~quacker88
Video Solution
~IceMatrix
~savannahsolver
See Also
| 2020 AMC 10B (Problems • Answer Key • Resources) | ||
| Preceded by First Problem |
Followed by Problem 2 | |
| 1 • 2 • 3 • 4 • 5 • 6 • 7 • 8 • 9 • 10 • 11 • 12 • 13 • 14 • 15 • 16 • 17 • 18 • 19 • 20 • 21 • 22 • 23 • 24 • 25 | ||
| All AMC 10 Problems and Solutions | ||
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions. 
