inventa 15 multiplicaciones de números enteros positivos y negativos
Respuestas
Respuesta:
Explicación paso a paso:
positivos: negativos:
(+4)(+5) = +20 (-5)(+3) = -15
(+6)(+3) = +18 (+8)(-4) = -32
(-3)(-4) = +12 (-7)(+7) = -49
(-5)(-4) = +20 (-6)(+5) = -30
(+3)(+8) = +24 (-5)(+1) = -5
(+5)(+7) = +35 (-4)(+9) = -36
(+6)(+7) = +42 (+3)(-7) = -21
(+9)(+9) = +81 (-7)(+9) = - 63
(-6)(-8) = +48 (-9)(+8) = -72
(+7)(+3) = +21 (-6)(+1) = -6
(+2)(+5) = +10 (+9)(-5) = -45
(-4)(-4) = +16 (+3)(-4) = -12
(-9)(-8) = +72 (-5)(+5) = -25
(-6)(-6) = +36 (+8)(-7) = -56
(+5)(+3) = +15 (-2)(+2) = -4
espero que te ayude :)
Respuesta:
(+5) ×(-3)
(-20)×(-8)
(+5)×(-10)