You would multiply 12x5, and then just add a zero. The answer is 600.
Multiplication
You can, if you wish.
12345678910
how to do mental math useing propertys
Mental math is basically math in your head so for example 40x2=80 so I did that in my head
Multiplication
You can, if you wish.
70
12345678910
Oh, dude, that's easy peasy lemon squeezy! You just gotta remember that multiplying by 100 is like adding two zeros to the end of the number. So, 4 times 100 is 400. Boom, done! No need for a calculator, just flex those mental math muscles.
13.48 - 6.1 in mental math = 7.380000000000001
how to do mental math useing propertys
move the decimal point to the right one space
mental math is doing the math in your head or in your mind but not in a calculator or pencil and paper
Mental math is basically math in your head so for example 40x2=80 so I did that in my head
In math, the term product means the number that you get by multiplying other numbers together. So for example, 3 x 4 = 12; the number 12 is the product of 3 multiplied by 4.
use mental math