Double means something is multiplied by two or added to itself
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Adding the same number twice l like 75+75=150
Multiply for the area, add for the perimeter.
221
Multiply
just add 10 multiply by 3 add your age and double it
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To convert from celsius to fahrenheit, you multiply by 9/5 and add 32. A rough conversion is to double and add 30.
Adding the same number twice l like 75+75=150
Double it. Add or subtract one. Multiply it by an even number. Threaten it.
multiply first, and then add
It means to multiply the number by 2 or to add it to itself. So if the original number is 10, then double that number would be 20.
you are suppose to MULTIPLY on area.
You multiply.
multiply
multiply
Multiply for the area, add for the perimeter.