millimh
millimh
22-09-2017
Mathematics
contestada
I have all way been bad at this stuff
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nico11192000
nico11192000
22-09-2017
Don't worry about not being good at this. Its really random and you will never need to know this.
a) 13-(-3) = 16 subtration
13+3 = 16 addition
b) An example of this would be -2 and 3.
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Kileyren
Kileyren
22-09-2017
A. Subtraction: 13 -(-3)=16
Addition: 13 +(-3)=10
B. 40*F and 45*F
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