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Question
How would you workout -12+-13--23?
3 years ago
·
2 Replies
·
1555 views
E
Eleanora Murray
2 Answers
H
Harry G
Remember:
A -- is a +
A +- is a -
Therefore:
-12+-13--23
= -12-13+23
= 23-25
= -2
M
M Candelaria Jurado Teran
you would write it as -12-13+23 (minus and minus turns into a plus)
then you would figure out what -12-13 is which gives you -25
you would then do -25+23 which is -2
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