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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.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoMultiplication (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.
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How can adding doubles help you to multiply by 2?
it can help you by couting by 2s
How can adding doubles help you multiply by 2?
Anything times two equals the thing added to itself. 33 x 2 = 33 + 33
Multiply a number by 2 to get the same as adding a?
2. multiplying 2 and 2 is the same as adding 2 and 2.
Multiply a number by 2 to get the same answer as adding a?
The answer is "double".
1 multiply 5 plus 2?
1 multiplied by 5 plus 2 equals 7. This is because you are multiplying 1 into 5 and then adding 2.
How can adding doubles help you to multiply by 2 example?
By counting by 2s
How can adding doubles help you to multiply by 2?
it can help you by couting by 2s
How can adding doubles can help you to multiply by 2 give an example?
Mulitplying is really just a form of addition. Multiplying by 2 is the same as adding a number to itself (or adding doubles). For example: 4X2 is the same as 4 + 4 = 8 The X2 part of the multiplication problem means that you are adding doubles or 4 to itself. So any problem with X2 would be the same as adding doubles: 5X2 = 5 + 5 = 10 6X2 = 6 + 6 = 12 7X2 = 7 + 7 = 14 ...and so on. So if you can add doubles you already know how to multiply any number by 2.
How can adding doubles help you multiply by 2?
Anything times two equals the thing added to itself. 33 x 2 = 33 + 33
How does adding doubles help you multiply by two?
because when you multiply by 2 you are just doubling the number being multiplied by two. example: 5x2=10 5+5=10
Multiply a number by 2 to get the same as adding a?
2. multiplying 2 and 2 is the same as adding 2 and 2.
Multiply a number by 2 to get the same answer as adding a?
The answer is "double".
How do you work out 5x 2?
you multiply 5 by 2 which is ten or you think of adding 5 two's or adding 2 fives.
How can adding doubles help you to multiply by2?
Doubling is the same as multiplying by two. The two actions are the same.
Multiply a number by 2 to get the same answer as adding a....?
Multiplying by two is the same thing as adding the number to itsself again. 2 (4) = 4 + 4
How can you make seven even without adding or subtracting a number?
multiply seven by 2 which is fourteen
How do you multiply 7 x 12?
Since 12=10+2 We first multiply 7 by 10 to get 70 and then 7 by 2 to get 14 adding these gives us our final answer: 84
