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Anything times two equals the thing added to itself.
33 x 2 = 33 + 33
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∙ 9y ago
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How can adding doubles help you to multiply by 2?
it can help you by couting by 2s
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.
What scale factor doubles the size of a figure?
Depends what you mean by the "size" of the figure.To double the linear dimensions of the figure ===> Multiply the linear dimensions by 2.To double the area of the figure ===> Multiply the linear dimensions by sqrt(2). (1.4142)
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 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
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.
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.
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
How do you multiply by 5?
As 5 = 10 ÷ 2: I usually multiply by 10 (by shifting the decimal point one digit to the right, adding a zero if it was originally at the end of the number) and then dividing by 2.
If you add a negative and a negative what do you get?
Adding negatives? You get a negative. But if you multiply/divide 2 negatives, that's a positive.
