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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.
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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.
