paes Flashcards

1
Q

Números Naturales (ℕ)

A

1, 2, 3, …

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2
Q

Números Enteros (ℤ)

A

…, -2, -1, 0, 1, 2, …

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3
Q

Números Racionales (ℚ)

A

Fracciones (a/b, donde a y b son enteros y b ≠ 0).

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4
Q

Números Irracionales (𝕀):

A

Números que no pueden expresarse como fracción (ejemplo: √2, π).

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5
Q

Números Reales (ℝ)

A

Incluye todos los números racionales e irracionales.

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6
Q

inverso aditivo

A

es el numero con el signo distinto

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7
Q

valor absoluto

A

es el numero real sin cosiderar el signo

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8
Q

mcn minimo como un numero

A

de dos o mas numeros es el multiplo mas pequeño que comparten 2 o mas n ( se dibide hasta llegar a 0 )

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9
Q

mcd maximo como un divisor

A

es el mayor divisor comun de 2 o mas n. se hace la tabla y cuando no haya un numero que divida a todos los numeros se para

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10
Q

orden de las operaciones

A

1 parentesis
2 potencias y raises
3 multiplicacion y divicion
4 suma y resta

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11
Q

desimales infinitos periodicos
—-
0, 25

A

se pone como denominador 9 por cada decima periodica
25
—–
99

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12
Q

decimal semi periódico
___
1,25

A

se le resta lo no periódico al periodo 125 - 1 0 124
124
——
99

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13
Q


0,9

A

es 1

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14
Q

inverso multiplicativo

A

2 pasa 1
———-
2

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15
Q
A
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