Vocabulary€¦ · Here are my vocabulary words that I will be using during my lessons. p.s. Look...
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Grade 4 • Chapter Title 13 Grade 4 • Chapter Title 13 13 13 13 13 13 13 3 Gr Gr Gr G G G ad ad ad ad ad d d ade e e e e e 4 4 4 4 4 4 4 • • • • Gr Gr Gr G G G ad ad ad ad ad d d ade e e e e 4 4 4 4 4 4 4 • • • Ch Ch Ch Ch Ch C C C ap ap ap ap ap p pt te te te t t r r r r Ti Ti Ti Ti Ti itl tl tl tle e e e Ch Ch Ch Ch h C C C ap ap ap p p p pt t te te t t r r r Ti Ti Ti Ti Ti itl tl tl tle e e e 13 13 13 13 13 1 Copyright © The McGraw-Hill Companies, Inc. Permission is granted to reproduce for classroom use. Commutative Property: the property states that the order in which two numbers are multiplied does not change the product 7 × 2 = 2 × 7 Associative Property: the property states that the grouping of the factors does not change the product 3 × (6 × 2) = (3 × 6) × 2 Distributive Property: the property states that in order to multiply a sum by a number, you can multiply each addend by the same number and add the products Identity Property: the property states that if you multiply a number by 1, the product is the same as the given number 8 × 1 = 8 and 1 × 8 = 8 Zero Property: the property states that any number multiplied by zero is zero 0 × 5 = 0 fact family: a group of related facts using the same numbers 5 × 3 = 15, 3 × 5 = 15, 15 ÷ 5 = 3, 15 ÷ 3 = 5 factor: a number that divides into a whole number evenly The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24. multiple: a multiple of a number is the product of that number and any whole number 15 is a multiple of 5 because 3 × 5 = 15. Dear Family, Today my class started the Understand Multiplication and Division chapter . I will be learning how to use multiplication and division properties. I will also learn to identify factors and multiples. Here are my vocabulary words that I will be using during my lessons. p.s. Look on the back of this letter to find some quick practice tips that we can do together along with an activity and books for us to read at home. Vocabulary Love, Grade 4 • Chapter 3 Understand Multiplication and Division
Transcript of Vocabulary€¦ · Here are my vocabulary words that I will be using during my lessons. p.s. Look...
Grade 4 • Chapter Title 13Grade 4 • Chapter Title 131313131313133GrGrGrGGG adadadadadddade e e e e e 444 4 444 • • •• GrGrGrGGG adadadadadddadeeeee 4444444 ••• ChChChChChCCC apapapapapppttetetett rrr r TiTiTiTiTiitltltltlee e eChChChChhCCC apapapapppptttetett rrr TiTiTiTiTiitltltltleeee 13131313131
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Commutative Property: the property states that the order in which two numbers are multiplied does not change the product 7 × 2 = 2 × 7
Associative Property: the property states that the grouping of the factors does not change the product 3 × (6 × 2) = (3 × 6) × 2
Distributive Property: the property states that in order to multiply a sum by a number, you can multiply each addend by the same number and add the products
Identity Property: the property states that if you multiply a number by 1, the product is the same as the given number 8 × 1 = 8 and 1 × 8 = 8
Zero Property: the property states that any number multiplied by zero is zero 0 × 5 = 0
fact family: a group of related facts using the same numbers 5 × 3 = 15, 3 × 5 = 15, 15 ÷ 5 = 3, 15 ÷ 3 = 5
factor: a number that divides into a whole number evenly The factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24.
multiple: a multiple of a number is the product of that number and any whole number15 is a multiple of 5 because 3 × 5 = 15.
Dear Family,
Today my class started the Understand Multiplication and Division chapter.
I will be learning how to use multiplication and division properties. I will also
learn to identify factors and multiples. Here are my vocabulary words that
I will be using during my lessons.
p.s. Look on the back of this letter to find some quick practice tips that we can
do together along with an activity and books for us to read at home.
Vocabulary
Love,
Grade 4 • Chapter 3 Understand Multiplication and Division
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14 Grade 4 • Chapter Title14 Grade 4 • Chapter Title141414141414444 Grade 4 14111414141 Grade 4 Grade 4 • Grade 4 • Chapter TitleChapter Title
Copyright © The M
cGraw
-Hill Com
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use.
Books to Read
Anno’s Mysterious Multiplying Jar
by Mitsumasa Anno
The King’s Chessboard
by David Birch
Spaghetti and Meatballs For All
by Marilyn Burns
Pretend you are planning a birthday party and putting together the party favor bags. Together with your child, discuss how many people you will invite, what will be in each party favor bag, how many of each item will be in each bag, and so on. Write a shopping list with the total number of each item needed.
At Home Activity
10 party hats
Travel TalkHave students multiply and divide numbers found on road signs. For example: The speed limit sign says 35 m.p.h.; multiply 3 × 5. A billboard advertises a 50% sale; have students divide 50 ÷ 10.
Grade 4 • Chapter 3 Understand Multiplication and Division
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propiedad conmutativa: La propiedad que establece que el orden en el cual dos números se multiplican no cambia el producto.7 × 2 = 2 × 7
propiedad asociativa: La propiedad que establece que la agrupación de los factores no cambia el producto.3 × (6 × 2) = (3 × 6) × 2
propiedad distributiva: La propiedad que establece que para multiplicar una suma por un número, se puede multiplicar cada sumando por el mismo número y sumar los productos.
propiedad de identidad: La propiedad que establece que si se multiplica un número por 1, el producto es el mismo que el número dado.8 × 1 = 8 y 1 × 8 = 8
propiedad del cero: La propiedad que establece que cualquier número multiplicado por cero es cero. 0 × 5 = 0
familia de operaciones: Un grupo de operaciones relacionadas que usan los mismos números.5 × 3 = 15, 3 × 5 = 15, 15 ÷ 5 = 3, 15 ÷ 3 = 5
factor: Un número que divide un número entero en partes iguales. Los factores de 24 son 1, 2, 3, 4, 6, 8, 12 y 24.
múltiplo: Un múltiplo de un número es el producto de ese número y cualquier número entero. 15 es un múltiplo de 5 porque 3 × 5 = 15.
Estimada familia:
Hoy comenzamos en clase el capítulo Comprensión de la multiplicación y la
división. Aprenderé cómo usar las propiedades de la multiplicación y la
división. También aprenderé a identificar factores y múltiplos. Estas son las
palabras de vocabulario que usaré durante mis lecciones.
P.D.: En la parte de atrás de esta carta hay sugerencias prácticas que podemos
realizar juntos en el carro, así como una actividad y libros para leer en casa.
Cariñosamente,
Vocabulario
Grado 4 • Chapter 3 Comprensión de la multiplicación y la división
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Copyright © The M
cGraw
-Hill Com
panies, Inc. Permission is granted to reproduce for classroom
use.
Libros recomendados
Anno’s Mysterious Multiplying Jar
de Mitsumasa Anno
The King’s Chessboard
de David Birch
Spaghetti and Meatballs For All
de Marilyn Burns
Imaginen que están organizando una fiesta de cumpleaños y armando las bolsas de sorpresas. Comenten cuántas personas invi-tarán, qué habrá en cada bolsa de sorpresas, cuántos de cada objeto habrá en cada bolsa, etc. Escriban una lista de compras con el número total de cada objeto que necesiten.
Actividad para el hogar
10 gorros para fiestas
Para los viajesMultipliquen y dividan números que vean en las calles. Por ejemplo: La señal de límite de velocidad dice 35 m.p.h.; multipliquen 3 × 5. Un aviso publicitario anuncia un descuento del 50%; dividan 50 ÷ 10.
Grado 4 • Chapter 3 Comprensión de la multiplicación y la división
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