Meet the Math Facts - Multiplication & Division Level 2 (FREE) | Preschool Prep Company
Summary
This video is a comprehensive tutorial on multiplication and division facts, primarily focusing on the 4, 5, and 6 times tables, presented by a primary school preparation company. It systematically goes through each multiplication, provides visual counting, and then demonstrates how these multiplication facts can be used to solve corresponding division problems. The video emphasizes understanding the relationship between multiplication and division through various real-world examples and different notations for division.
Key Insights
Recap of 4x1 through 4x12 multiplication facts.
The video starts by reciting and visually demonstrating multiplication facts for the number 4, from 4 times 1 equals 4 up to 4 times 12 equals 48. It includes verbal repetition and counting sequences to reinforce the learning.
Demonstration of division using 4x tables.
It shows how to reverse multiplication facts into division equations. For instance, 4 times 7 equals 28 is used to illustrate 28 divided by 7 equals 4 and 28 divided by 4 equals 7, often using relatable scenarios like breadcrumbs and ducks or fish.
Recitation of 5x1 through 5x12 multiplication facts.
The video systematically goes through the multiplication facts for 5, starting from 5 times 1 equals 5 all the way to 5 times 12 equals 60. Each fact is stated clearly and sometimes accompanied by counting.
Transforming 5x multiplication into division problems.
Using examples like 5 times 11 equals 55, it demonstrates the corresponding division facts: 55 divided by 11 equals 5 and 55 divided by 5 equals 11. Scenarios involving leis and kids, or coconuts and girls, are used to explain these concepts.
Application of 5x multiplication to division.
The video connects multiplication facts, such as 5 times 6 equals 30, to division problems like 30 divided by 5 equals 6 and 30 divided by 6 equals 5, using examples of space rocks and bags or cubes.
Recitation of 6x1 through 6x12 multiplication facts.
The video covers the multiplication facts for 6, from 6 times 1 equals 6 to 6 times 12 equals 72. The facts are recited repeatedly and clearly.
Connecting 6x multiplication to division.
It demonstrates how to derive division facts from multiplication. For example, 6 times 7 equals 42 is used to show 42 divided by 7 equals 6 and 42 divided by 6 equals 7, often with examples of rocks and wheelbarrows or bricks.
Solving division problems with 6x facts.
Various examples are given, such as 6 times 8 equals 48, leading to 48 divided by 8 equals 6 and 48 divided by 6 equals 8. Another example is 6 times 9 equals 54, demonstrating 54 divided by 9 equals 6 and 54 divided by 6 equals 9.
Using 6x10, 6x11, 6x12 in division.
The video also covers division problems derived from 6 times 10 equals 60 (60 divided by 10 equals 6, 60 divided by 6 equals 10), 6 times 11 equals 66 (66 divided by 11 equals 6, 66 divided by 6 equals 11), and 6 times 12 equals 72 (72 divided by 12 equals 6, 72 divided by 6 equals 12).
Demonstrating various notations for division.
The video explicitly shows that division equations can be written in multiple ways. For instance, '20 divided by 5 equals 4' is presented using different symbols and arrangements, including the horizontal bar and the colon, to signify the same operation and result.
Practice problems for division.
Several division problems are presented for practice, reinforcing the concepts learned. These include 16 divided by 4 equals 4, 20 divided by 5 equals 4, 40 divided by 4 equals 10, 0 divided by 44 equals 0, 40 divided by 5 equals 8, 45 divided by 9 equals 5, 36 divided by 6 equals 6, and 66 divided by 6 equals 11.
Comprehensive review of 4, 5, and 6 times tables.
The video concludes with a rapid-fire review of the multiplication facts for 4, 5, and 6, covering the entire range from 4x1 to 6x12. This serves as a final reinforcement of the learned multiplication facts.
O clipe de 6 x 11 = 66 é seguido por demonstrações de divisão.
Após a afirmação de que 6 vezes 11 é igual a 66, o vídeo prossegue mostrando como usar fatos de multiplicação para resolver problemas de divisão. Os exemplos incluem 28 dividido por 7, 55 dividido por 11 e 42 dividido por 7.
Sections
Introduction to Multiplication Facts (4 Times Table)
Recap of 4x1 through 4x12 multiplication facts.
The video starts by reciting and visually demonstrating multiplication facts for the number 4, from 4 times 1 equals 4 up to 4 times 12 equals 48. It includes verbal repetition and counting sequences to reinforce the learning.
Demonstration of division using 4x tables.
It shows how to reverse multiplication facts into division equations. For instance, 4 times 7 equals 28 is used to illustrate 28 divided by 7 equals 4 and 28 divided by 4 equals 7, often using relatable scenarios like breadcrumbs and ducks or fish.
Multiplication Facts (5 Times Table)
Recitation of 5x1 through 5x12 multiplication facts.
The video systematically goes through the multiplication facts for 5, starting from 5 times 1 equals 5 all the way to 5 times 12 equals 60. Each fact is stated clearly and sometimes accompanied by counting.
Transforming 5x multiplication into division problems.
Using examples like 5 times 11 equals 55, it demonstrates the corresponding division facts: 55 divided by 11 equals 5 and 55 divided by 5 equals 11. Scenarios involving leis and kids, or coconuts and girls, are used to explain these concepts.
Application of 5x multiplication to division.
The video connects multiplication facts, such as 5 times 6 equals 30, to division problems like 30 divided by 5 equals 6 and 30 divided by 6 equals 5, using examples of space rocks and bags or cubes.
Multiplication Facts (6 Times Table)
Recitation of 6x1 through 6x12 multiplication facts.
The video covers the multiplication facts for 6, from 6 times 1 equals 6 to 6 times 12 equals 72. The facts are recited repeatedly and clearly.
Connecting 6x multiplication to division.
It demonstrates how to derive division facts from multiplication. For example, 6 times 7 equals 42 is used to show 42 divided by 7 equals 6 and 42 divided by 6 equals 7, often with examples of rocks and wheelbarrows or bricks.
Solving division problems with 6x facts.
Various examples are given, such as 6 times 8 equals 48, leading to 48 divided by 8 equals 6 and 48 divided by 6 equals 8. Another example is 6 times 9 equals 54, demonstrating 54 divided by 9 equals 6 and 54 divided by 6 equals 9.
Using 6x10, 6x11, 6x12 in division.
The video also covers division problems derived from 6 times 10 equals 60 (60 divided by 10 equals 6, 60 divided by 6 equals 10), 6 times 11 equals 66 (66 divided by 11 equals 6, 66 divided by 6 equals 11), and 6 times 12 equals 72 (72 divided by 12 equals 6, 72 divided by 6 equals 12).
Understanding and Writing Division Equations
Demonstrating various notations for division.
The video explicitly shows that division equations can be written in multiple ways. For instance, '20 divided by 5 equals 4' is presented using different symbols and arrangements, including the horizontal bar and the colon, to signify the same operation and result.
Practice problems for division.
Several division problems are presented for practice, reinforcing the concepts learned. These include 16 divided by 4 equals 4, 20 divided by 5 equals 4, 40 divided by 4 equals 10, 0 divided by 44 equals 0, 40 divided by 5 equals 8, 45 divided by 9 equals 5, 36 divided by 6 equals 6, and 66 divided by 6 equals 11.
Review of Multiplication Facts
Comprehensive review of 4, 5, and 6 times tables.
The video concludes with a rapid-fire review of the multiplication facts for 4, 5, and 6, covering the entire range from 4x1 to 6x12. This serves as a final reinforcement of the learned multiplication facts.
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Past Questions
Multiplication of 6 by 11
Six multiplied by eleven equals sixty-six.
The video states that six times eleven equals sixty-six, and that six elevens equals sixty-six.
Counting by elevens up to eleven times.
The video demonstrates counting by elevens eleven times, showing 11, 22, 33, 44, 55, and finally 66, confirming the result of 6 times 11.
Multiplication of 6 and 11
Six times eleven equals sixty-six.
The video explicitly states that 'six times eleven equals sixty-six' multiple times throughout the transcript, affirming the correct product of these two numbers.
The result of 6 x 11 is confirmed through different counting methods.
The transcript demonstrates this by counting 'one, two, three, four, five, six elevens equals 66' and also by listing the multiples: '11, 22, 33, 44, 55, 66 equals 66'.
Multiplication to Division Transformation
The multiplication fact 6 times 7 equals 42 forms the basis of division problems.
The video demonstrates how to transform a multiplication equation, such as 6 times 7 equals 42, into related division equations.
Two division equations can be derived from 6 x 7 = 42.
From the fact that six times seven equals forty-two, we can create two division problems: forty-two divided by seven equals six, and forty-two divided by six equals seven.
Division problems can be visualized with real-world examples.
The video uses examples like dividing rocks into wheelbarrows to illustrate that 42 divided by 7 equals 6, meaning 7 wheelbarrows would each get 6 rocks. Similarly, 42 divided by 6 equals 7 means 6 wheelbarrows would each get 7 rocks.
Multiplication of 5 by 11
The transcript states that 5 times 11 equals 55.
The video explicitly states "five times 11 equals 5 times 11 equals 55" multiple times throughout the transcript, confirming this multiplication fact.
Visual and auditory reinforcement of 5 x 11 = 55.
The transcript includes phrases like "five 11s equals 55" and sequences of numbers like "11 22 33 44 55 equals 55", further illustrating and confirming that 5 multiplied by 11 results in 55.
Division related to 5 x 11 = 55
The transcript shows division problems related to 5 x 11 = 55.
The video demonstrates how to use math facts for division, showing "55 divided by 11 equals 5" and "55 divided by 5 equals 11", reinforcing the relationship between multiplication and division.
Resolução de Multiplicação e Divisão
O clipe de 6 x 11 = 66 é seguido por demonstrações de divisão.
Após a afirmação de que 6 vezes 11 é igual a 66, o vídeo prossegue mostrando como usar fatos de multiplicação para resolver problemas de divisão. Os exemplos incluem 28 dividido por 7, 55 dividido por 11 e 42 dividido por 7.
Exemplos de Divisão
O vídeo demonstra divisões a partir de fatos de multiplicação.
Exemplos como 'quatro vezes sete é igual a 28' são transformados em '28 dividido por 7 é igual a 4'. Isso é repetido para outros fatos, como cinco vezes onze igual a 55, que se torna 55 dividido por 11 igual a cinco.
Pode ser visto um exemplo de 42 dividido por 7.
O vídeo também mostra 42 dividido por 7. Ele começa com 'seis vezes sete é igual a 42' e depois demonstra a divisão relacionada: 42 dividido por 7 é igual a 6.
Multiplication of 6 by 12
The transcript states that 6 times 12 equals 72.
The video explicitly states 'six times 12 equals 72' and repeats '6 times 12 equals 72' multiple times throughout the transcript, emphasizing the result.
The calculation is confirmed through repeated addition.
The transcript demonstrates this by counting up in multiples of 12: '12 24 36 48 60 72 equals 72'.
The result is confirmed by counting in sixes.
The transcript also shows this by counting in sixes up to the result: '1 2 3 4 5 6 12 s equals 72'.
Multiplication of 5 by 5
Five times five equals twenty-five.
When you multiply five by five, the result is twenty-five.
Counting by fives to twenty-five.
Counting by fives: 5, 10, 15, 20, 25. This sequence confirms that five times five equals twenty-five.
Visualizing five sets of five.
Five sets of five items sum up to a total of twenty-five items.
Multiplication of 6 and 7
The product of 6 times 7 is 42.
The video explicitly states that '6 times 7 equals 42' multiple times throughout the transcript.
Counting by sevens.
The transcript demonstrates this by counting '7, 14, 21, 28, 35, 42', confirming that there are 6 sevens that make 42.
Counting by sixes.
The transcript also shows this by counting '6, 12, 18, 24, 30, 36, 42', confirming that there are 7 sixes that make 42.
Multiplication Fact: 6 x 11
Six times eleven equals sixty-six.
The video explicitly states "6 times 11 equals 66" multiple times.
The repeated count of "6 elevenths equals 66."
The video counts "one, two, three, four, five, six elevens equals 66" to reinforce the multiplication fact.
The visual representation of the multiplication.
The video shows the sequence "11, 22, 33, 44, 55, 66" corresponding to 6 times 11 equals 66.
Multiplication Fact: 6 x 11
6 times 11 equals 66.
The video states "6 times 11 equals 66" multiple times. It also visually represents this by counting "one, two, three, four, five, six elevens equals 66" and listing 11, 22, 33, 44, 55, 66 equals 66.
Equações de divisão a partir de fatos de multiplicação
Conexão entre multiplicação e divisão.
O vídeo demonstra como usar fatos de multiplicação aprendidos para resolver problemas de divisão. Por exemplo, 4 vezes 7 é igual a 28, e isso pode ser reescrito como 28 dividido por 7 é igual a 4 ou 28 dividido por 4 é igual a 7.
Exemplos de problemas de divisão.
Os exemplos incluem: 28 pães divididos entre 7 patos resulta em 4 pães por pato; 28 pães divididos entre 4 peixes resulta em 7 pães por peixe; 55 fitas divididas entre 11 crianças resulta em 5 fitas por criança; 55 cocos divididos entre 5 meninas dá 11 cocos por menina.
Resolvendo problemas com objetos do mundo real.
Explica como problemas de divisão se aplicam a situações da vida real, como dividir pedras em carrinhos de mão (42 pedras em 7 carrinhos de mão: 42/7 = 6 carrinhos de mão, ou 42 pedras em 6 carrinhos de mão: 42/6 = 7 pedras por carrinho).
Aplicação prática na construção e coleta.
Um exemplo envolve dividir 30 pedras espaciais em 5 sacos, resultando em 6 pedras por saco (30/5=6), e 30 pedras em 6 cubos, resultando em 5 pedras por cubo (30/6=5).
Diferentes formas de escrever equações de divisão
Variedade de notações para divisão.
O vídeo apresenta várias maneiras de escrever a mesma equação de divisão. Por exemplo, 20 dividido por 5 é igual a 4 pode ser escrito usando diferentes símbolos ou layouts.
Representações visuais da divisão.
São mostradas quatro maneiras diferentes de escrever a equação de divisão 20 ÷ 5 = 4, cada uma com uma apresentação ligeiramente diferente, mas significando o mesmo resultado.
Prática de reconhecimento de equações de divisão.
Encoraja a prática no reconhecimento dessas diferentes formas de equações de divisão, com exemplos como 16 ÷ 4 = 4, 20 ÷ 5 = 4, 40 ÷ 4 = 10 e 0 ÷ 44 = 0.
Revisão de Fatos de Matemática de Multiplicação
Tabela de multiplicação de 4.
Recapitula os fatos de multiplicação para 4, de 4x1 até 4x12.
Tabela de multiplicação de 5.
Recapitula os fatos de multiplicação para 5, de 5x1 até 5x12.
Tabela de multiplicação de 6.
Recapitula os fatos de multiplicação para 6, de 6x1 até 6x12.
