Questions and Answers
Qual es le resultat de 3 + 4?
Qual es le commutative property de addition?
Qual es le commutative property de multiplication?
Quid es le associative property de addition?
Signup and view all the answers
Quid es le identity property de addition?
Signup and view all the answers
Quid es le identity property de multiplication?
Signup and view all the answers
Quid es le additive inverse?
Signup and view all the answers
Quid es le multiplicative inverse de 2?
Signup and view all the answers
Quid es le zero property de multiplication?
Signup and view all the answers
Quid es le definition de subtraction?
Signup and view all the answers
Quid es le distributive property?
Signup and view all the answers
Study Notes
Propriedades de Pre Algebra
-
Proprietate Commutativ de Addition: Permite cambiar l'ordine de addition sin afectar le resultado, exempel: 3 + 4 = 4 + 3.
-
Proprietate Commutativ de Multiplication: Similarmente, l'ordine de multiplication non cambia le resultado, exemple: 3 × 4 = 4 × 3.
-
Proprietate Associativ de Addition: Le grouping de summandos non affecta le resultado, vide: (3 + 4) + 5 = 3 + (4 + 5).
-
Proprietate Associativ de Multiplication: Le grouping de factores non cambia le producto, exemple: (2 × 3) × 4 = 2 × (3 × 4).
-
Proprietate de Identitate de Addition: Addition de zero non cambia le numero, exemplo: 22 + 0 = 22 e x + 0 = x.
-
Proprietate de Identitate de Multiplication: Multiplicatio per uno non cambia le numero, exemplo: 8 × 1 = 8 e x × 1 = x.
-
Inverse Additiv: Le somma de un numero e su inverse additiv es zero, esempio: 2 + (-2) = 0 e a + (-a) = 0.
-
Inverse Multiplicativ: Le producto de un numero e su inverse multiplicativ es uno, exemplo: 2 × 1/2 = 1 e (2/3) × (3/2) = 1.
-
Proprietate de Zero de Multiplication: Multiplicatio per zero resulta in zero, esempio: 0 × 8 = 0 e 0 × f = 0.
-
Definition de Subtraction: Subtraction pote esser exprimit como addition de un numero negativo, exemplo: 6 - 13 = 6 + (-13).
-
Distributive Property: Permitte distribuere un numero in un somme, exemplo: 2(4 + 7) = (2 × 4 + 2 × 7) e x(a + b) = (x × a + x × b).
-
Simplification via Distributive Property: Quando combine termes, exemplo: 5x + (-3x) = (5 + (-3))x.
-
Variable Combinatio: Le expression ax + by = (a + b)x demonstra le uso del distributive property con variabiles.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Explora le proprietates commutative e associative in addition e multiplication con exemplos pratic. Este quiz adiuta a clarificar le differentias inter le divers proprietates mathematic. Perfice pro studentis in le curso de pre algebra.