
OPERACIONES BÁSICAS
Presentation
•
Mathematics
•
8th Grade
•
Practice Problem
•
Hard
tania montenegro
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20 Slides • 2 Questions
1
BIENVENIDOS
UNIDAD EDUCATIVA MUNICIPAL
“ANTONIO JOSÉ DE SUCRE”
2
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Happy teaching!
3
MULTIPLICACIÓN Y DIVISIÓN
DE ENTEROS
MULTIPLICACIÓN
DIVISIÓN
¡RECORDAMOS!
Normativas y propiedades estudiadas con los
números N
4
MULTIPLICACIÓN
Multiplicamos
los
números,
y
multiplicamos los signos
Multiplicamos
los
signos,
aplicando
la
LEY
DE
SIGNOS
5
Utilizaremos los
símbolos matemáticos
Cómo
están
estructurados
los
ejercicios.
( ) ( )
𝑃𝑂𝑅
𝐄𝐉𝐄𝐌𝐏𝐋𝐎𝐒:
𝟏.
5 ∙ −6 =
𝟐.
(−3) (−4) =
3.
(−7) ∙ (6) =
6
¡CÓMO LOS
RESOLVEMOS!
𝟏.
5 ∙ −6 =
𝟐.
(−3) (−4) =
7
¡CÓMO LOS
RESOLVEMOS!
3.
(−7) ∙ (6) =
8
DIVISIÓN
Dividimos los números, y dividimos
los signos
Dividimos
los
signos,
aplicando
la
LEY
DE
SIGNOS
9
Fill in the Blanks
Type answer...
10
Multiple Choice
(5a2b)(−2ab2)=
−10a2b3
10a3b3
−10a3b3
−10a2b2
11
Utilizaremos los
símbolos matemáticos
Cómo
están
estructurados
los
ejercicios.
( ) : ( )
𝑃𝐴𝑅𝐴
𝐄𝐉𝐄𝐌𝐏𝐋𝐎𝐒:
𝟏.
−15 ∶ −3 =
𝟐.
−30 : (−6) =
3.
10 : (−5) =
12
¡CÓMO LOS
RESOLVEMOS!
𝟏.
−15 ∶ −3 =
𝟐.
−30 : (−6) =
13
¡CÓMO LOS
RESOLVEMOS!
3.
10 : (−5) =
14
APLICACIONES EN CLASE
15
𝟏. −𝟑
𝟓
𝟐
−𝟏 =
𝟐. −𝟐
𝟏
−𝟐
−𝟑
𝟐
𝟏
𝟒 =
16
3. −
+
+
−
+
+
−
−
+ =
4. −
+
−
−
+
+
+ =
17
5. −𝟑
−𝟓
−𝟐
−𝟏
𝟎
𝟐𝟎
−𝟑𝟔 =
6. −𝟑
−𝟏
𝟐
−𝟒 =
18
7. −𝟑𝟎 : −𝟓 =
8. 𝟗 : −𝟏 =
19
9. −𝟐𝟖 : 𝟕 =
10. −𝟏𝟏𝟎 : −𝟏𝟏 =
20
OPERACIONES COMBINADAS
Se debe tomar en cuenta el orden jerárquico de las
operaciones
21
APLICACIONES EN CLASE
22
BIENVENIDOS
UNIDAD EDUCATIVA MUNICIPAL
“ANTONIO JOSÉ DE SUCRE”
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