13523123
Description
Mind Map by Joseph Azofeifa , updated more than 1 year ago
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Created by Joseph Azofeifa
over 6 years ago
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Signos para la suma y resta de
números enteros
- De diferente signo se restan
- 5-3=2
- -5+3= -2
- -5+3= -2
- 5-3=2
- De igual signo de suman
- 5+3=8
- -5-3= -8
- -5-3= -8
- 5+3=8
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