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Why is the expression 3x equivalent to the expression x plus x plus x?
when you say 3x, you mean that there are 3 x's. Multiplication implies repeated addition, so three x's added is x+x+x, which equals 3x.
How can you find the product of 6 x 8 without repeated addition?
just multiply
How can adding doubles multiply by 2?
Multiplication (of positive integers) can be defined as repeated addition. Thus, 2 x 23, for example, is the same as 23 + 23, while 3 x 20 = 20 + 20 + 20. Thus, adding a number to itself is equivalent to multiplying it by 2.Multiplication (of positive integers) can be defined as repeated addition. Thus, 2 x 23, for example, is the same as 23 + 23, while 3 x 20 = 20 + 20 + 20. Thus, adding a number to itself is equivalent to multiplying it by 2.Multiplication (of positive integers) can be defined as repeated addition. Thus, 2 x 23, for example, is the same as 23 + 23, while 3 x 20 = 20 + 20 + 20. Thus, adding a number to itself is equivalent to multiplying it by 2.Multiplication (of positive integers) can be defined as repeated addition. Thus, 2 x 23, for example, is the same as 23 + 23, while 3 x 20 = 20 + 20 + 20. Thus, adding a number to itself is equivalent to multiplying it by 2.
How do you do exponential form?
Exponents count how many times a factor is repeated. 243 = 3 x 3 x 3 x 3 x 3 = 3^5
90 repeated division?
90/2 = 45/3 = 15/3 = 5/5 = 1 2 x 3 x 3 x 5 = 90
What is the expanded form for 019?
019 = (0 x 100) + (1 x 10) + (9 x 1)
What is the relationship between the factors in multiplication and the number of times and numbers added?
Multiplication is repeated addition. 3 x 3 = 3 added three times.
What is the relationship between the factors and multiplication and the number of times and numbers added?
Multiplication is repeated addition. 3 x 3 = 3 added three times.
Jason used repeated addition to show 2 x 2/3. Write an expression that shows what Jason would have written?
4/3
Is multiplication associated with addition and subtraction?
For counting numbers, multiplication can be considered a shorthand form of writing repeated additions. For example, 4 x 3 is the same as 3 + 3 + 3 + 3.
What is the repeated multilication for 81?
3 x 3 x 3 x 3 = 81
Why is the expression 3x equivalent to the expression x plus x plus x?
when you say 3x, you mean that there are 3 x's. Multiplication implies repeated addition, so three x's added is x+x+x, which equals 3x.
What is the repeated factor of 27?
3 x 3 x 3 = 27
How can you find the product of 6 x 8 without repeated addition?
just multiply
How can adding doubles multiply by 2?
Multiplication (of positive integers) can be defined as repeated addition. Thus, 2 x 23, for example, is the same as 23 + 23, while 3 x 20 = 20 + 20 + 20. Thus, adding a number to itself is equivalent to multiplying it by 2.Multiplication (of positive integers) can be defined as repeated addition. Thus, 2 x 23, for example, is the same as 23 + 23, while 3 x 20 = 20 + 20 + 20. Thus, adding a number to itself is equivalent to multiplying it by 2.Multiplication (of positive integers) can be defined as repeated addition. Thus, 2 x 23, for example, is the same as 23 + 23, while 3 x 20 = 20 + 20 + 20. Thus, adding a number to itself is equivalent to multiplying it by 2.Multiplication (of positive integers) can be defined as repeated addition. Thus, 2 x 23, for example, is the same as 23 + 23, while 3 x 20 = 20 + 20 + 20. Thus, adding a number to itself is equivalent to multiplying it by 2.
What is prime factorization in exponent form?
Sometimes prime factorizations have repeated factors. It is often easier to write them with exponents. 2 x 2 x 2 x 3 x 3 x 3 = 216 2^3 x 3^3 = 216 When prime factors are repeated, it saves space to use exponents. 2 x 2 x 2 x 3 x 3 x 3 = 216 2^3 x 3^3 = 216 It's a short way to count the repeated factors. 2 x 2 x 2 x 3 x 3 = 72 2^3 x 3^2 = 72
How do you do exponential form?
Exponents count how many times a factor is repeated. 243 = 3 x 3 x 3 x 3 x 3 = 3^5
