# Arithmetic

Esta simulación non foi traducida a esta linguaxe. Podes acceder á versión en inglés.

 Baixar Insertar pechar Insertar unha copia de execución desta simulación Use esta HTML para insertar unha copia de execución desta simulación. Pódese cambiar o ancho e alto desta simulación insertada modificando os atributos "width" e "height" no HTML. Inserte unha imaxe que lanzará a simulación cando prema nela
Preme para executar
Use this HTML code to display a screenshot with the words "Click to Run". Multiplicación División Descompoñer en Factores PhET ten o soporte de e profesores como vostede.
 Original Sim and Translations

### Contidos

• Multiplicación
• División
• Descompoñer en Factores

### Description

Remember your multiplication tables? ... me neither. Brush up on your multiplication, division, and factoring skills with this exciting game. No calculators allowed!

### Obxectivos de Aprendizaxe

• Explain how multiplication tables help understand multiplication, factoring, and division.
• Use an array model to understand multiplication, factoring, and division.
• Increase accuracy in multiplying, factoring and dividing.
• Develop multiple strategies for arithmetic problems.

### Standards Alignment

#### Common Core - Math

3.OA.A.1
Interpret products of whole numbers, e.g., interpret 5 × 7 as the total number of objects in 5 groups of 7 objects each. For example, describe a context in which a total number of objects can be expressed as 5 × 7.
3.OA.A.2
Interpret whole-number quotients of whole numbers, e.g., interpret 56 ÷ 8 as the number of objects in each share when 56 objects are partitioned equally into 8 shares, or as a number of shares when 56 objects are partitioned into equal shares of 8 objects each. For example, describe a context in which a number of shares or a number of groups can be expressed as 56 ÷ 8.
3.OA.A.4
Determine the unknown whole number in a multiplication or division equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 × ? = 48, 5 = _ ÷ 3, 6 × 6 = ?
3.OA.B.5
Apply properties of operations as strategies to multiply and divide.2 Examples: If 6 × 4 = 24 is known, then 4 × 6 = 24 is also known. (Commutative property of multiplication.) 3 × 5 × 2 can be found by 3 × 5 = 15, then 15 × 2 = 30, or by 5 × 2 = 10, then 3 × 10 = 30. (Associative property of multiplication.) Knowing that 8 × 5 = 40 and 8 × 2 = 16, one can find 8 × 7 as 8 × (5 + 2) = (8 × 5) + (8 × 2) = 40 + 16 = 56. (Distributive property.)
3.OA.B.6
Understand division as an unknown-factor problem. For example, find 32 ÷ 8 by finding the number that makes 32 when multiplied by 8.
3.OA.C.7
Fluently multiply and divide within 100, using strategies such as the relationship between multiplication and division (e.g., knowing that 8 × 5 = 40, one knows 40 ÷ 5 = 8) or properties of operations. By the end of Grade 3, know from memory all products of two one-digit numbers.
3.OA.D.9
Identify arithmetic patterns (including patterns in the addition table or multiplication table), and explain them using properties of operations. For example, observe that 4 times a number is always even, and explain why 4 times a number can be decomposed into two equal addends.
Version 1.0.24

### Teacher Tips

 A guía de profesores (pdf) contén consellos creados polo equipo PhET. ( PDF ).

### Teacher-Submitted Activities

Games Remote Lesson ideas Trish Loeblein BAC
U-Inicio
11
S.O.
Deb
Remote
Química
Física
Matemáticas
Arithmetic Games (Inquiry Based) Trish Loeblein BAC
11
S.O.
Remote
Lab
Deb
Matemáticas
Juego de Aritmética (Basado en Indagación) Trish Loeblein, traducido por Diana López S.O.
BAC
Deb
Guided
Matemáticas
Arithmetic (Multiply) Philippe Guegan S.O. Guided Matemáticas
How do PhET simulations fit in my middle school program? Sarah Borenstein S.O. Outro Física
Química
Ciencias da Terra
Bioloxía
SECUNDARIA: Alineación PhET con programas de la SEP México (2011 y 2017) Diana López BAC
S.O.
Outro Matemáticas
Química
Física
Bioloxía
PREPARATORIA: Alineación de PhET con programas de la DGB México (2017) Diana López BAC
U-Inicio
Outro Matemáticas
Química
Física
PRIMARIA: Alineación con programas de la SEP México (2011 y 2017) Diana López 11
S.O.
Lab
Discuss
Deb
Guided
Demo
Astronomía
Química
Matemáticas
Física
Preguntas de razonamiento para todas las simulaciones HTML5 Diana López U-Av
11
BAC
U-Inicio
S.O.
Deb
Discuss
Matemáticas
Física
Astronomía
Química
MS and HS TEK to Sim Alignment Elyse Zimmer BAC
S.O.
Outro Física
Química
Bioloxía
How are products and factors related? Seda Serpin 11 Lab
Guided
Matemáticas
Math facts - Using the Multiplication Chart Tapan Sarkar S.O. Lab Matemáticas
Discovering divisibility rules Stacy Larson S.O.
BAC
Lab Matemáticas
Fixação da técnica de assertividade Francisco Aislan da Silva Freitas, Gilvandenys Leite Sales 11 Lab Matemáticas
Atividade de Aritmética Ramon Albuquerque S.O.
BAC
Lab
Deb
Guided
Matemáticas
Albanian All shqip Aritmetikë
Arabic All العربية علم الحساب
Basque All Euskara Aritmetika
Belarusian All беларускі Арыфметыка
Bosnian All Bosanski Aritmetika
Chinese (China) All 中文 (中国) 四则运算
Chinese (Taiwan) All 中文 (台灣) Arithmetic_算數
Croatian All hrvatski Aritmetika
Czech All čeština Aritmetika
Danish All Dansk Aritmetik
Dutch All Nederlands Rekenen
Faroese All Faroese Talfrøði
Finnish All suomi Aritmetiikka
French All français Arithmétique
German All Deutsch Arithmetik - Zahlenkunst
Greek All Ελληνικά Αριθμητική
Gujarati All Gujarati અંકગણિત
Hebrew All עברית חשבון
Hindi All हिंदी अंकगणित
Hungarian All magyar Számtan
Irish All Gaeilge Uimhríocht
Italian All italiano Aritmetica
Japanese All 日本語 算数の計算
Kazakh All Kazakh Көбейту кестесі
Korean All 한국어 산수
Latvian All Latviešu Aritmētika
Maori All Maori Meka Matua
Marathi All मराठी अंकगणित
Mongolian All Монгол (Монгол) Арифметик
Norwegian Nynorsk All Norwegian Nynorsk Talforståing og talrekning
Persian All فارسی علم حساب
Polish All polski Arytmetyka
Portuguese All português Aritmética
Portuguese (Brazil) All português (Brasil) Aritmética
Russian All русский Таблица умножения
Serbian All Српски Аритметика
Sinhalese All Sinhalese අංක ගණිතය
Slovak All Slovenčina Aritmetika
Slovenian All Slovenščina Množenje in deljenje
Spanish All español Aritmética
Spanish (Mexico) All español (México) Aritmética
Spanish (Peru) All español (Perú) Aritmética
Swahili All Swahili Hesabu
Swedish All svenska Aritmetik
Tamil All Tamil எண்கணித
Tibetan All Tibetan ཨང་རྩིས་ཀྱི་རྣམ་གཞག
Turkish All Türkçe Aritmetik
Ukrainian All українська Арифметика
Urdu All Urdu حساب
Vietnamese All Tiếng Việt Số học

HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems.

iOS 12+ Safari

Android:
Not officially supported. If you are using the HTML5 sims on Android, we recommend using the latest version of Google Chrome.

Chromebook:
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims

Windows Systems:

Macintosh Systems:

Linux Systems:

Equipo de Deseño Biliotecas externas Agradecementos
• John Blanco (developer)
• Bryce Gruneich
• Karina K.R. Hensberry
• Trish Loeblein
• Ariel Paul
• Kathy Perkins
• almond-0.2.9.js
• easing-equations-r12
• FileSaver-b8054a2.js
• fontawesome-webfont-3.0.2.svg
• jama-1.0.2
• jquery-2.1.0.js
• lodash-2.4.1.js
• pegjs-0.7.0.js
• text-2.0.12.js
• Tween-r12.js
• Mobile Learner Labs