7
Adding the same number twice l like 75+75=150
Multiply
Multiply for the area, add for the perimeter.
221
just add 10 multiply by 3 add your age and double it
7
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.
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.
multiply first, and then add
you are suppose to MULTIPLY on area.
Multiply
multiply
multiply
You multiply.