SUMA ENTEROS Y REPASO U7

SUMO LOS VALORES ABSOLUTOS Y NO CAMBIO EL SIGNO

• (-3) + (-5)

• (+8) + (-7)

• (+8) + (+3)

• (+5) + (-2)

RESTO LOS VALORES ABSOLUTOS Y PONGO EL SIGNO DEL VALOR MAYOR

• (+7) + (+9)

• (-7) + (+3)

• (+5) + (-5)

• (-3) + (+6)

(+5) + (-7) =

• +12

• -12

• +2

• -2

(+8) + (-2) =

• +6

• -6

• +10

• -10

(+5) + (-5) =

• 0

• +10

• -10

• -12

(-4) + (-2) =

• +6

• -6

• +2

• -2

(-6) + (-1) =

• +7

• -7

• +5

• -5

(-6) + (+1) =

• +7

• -7

• +5

• -5

(-3) + (-8) =

• +11

• -11

• +5

• -5

(+10) + (+8) =

• +18

• -18

• +2

• -2