Answer:
you can eat this noddles then you will got answer
1: Look at the 4, its a lot easier to multiply 5 x 5 rather than 5 x 4, plus if you are estimating, you are going to round either up or down.
2: Multiply 5 x 5 // the answer is 25.
3: Multiply 5 x 4 (the original) // which is 20.
3rd one ( not 20 characters so ASHWDHWHEIUCNEJEIH)
