Question

0*(10*10)+42:7*(15-3*5)-0:100= 9*6-(30:6-1)*9+920:10= (7*7):(5*5+6*4)-(8-8)*9=

Answer 1

тут можно решить очень быстр и легко потому,что умножения и деления на ноль равны нулю

1)0*(10*10)+42:7*(15-3*5)-0:100=0+6*((15-15)=0)-0=0

2)9*6-(30:6-1)*9+920:10=54-36+92=110

3)(7*7):(5*5+6*4)-(8-8)*9=49:49-0=1

Answer 2

Let's break down the expression step by step:

0*(10*10)+42: This expression simplifies to just 42, because anything multiplied by 0 is 0.

7*(15-35)-0:100= This expression simplifies to 21, because 15-35 equals 0, and anything divided by 100 is very small.

9*6-(30:6-1)*9+920:10= This expression simplifies to 99, because 30:6-1 equals 4, and 920:10 equals 92.

(77):(55+6*4)-(8-8)*9= This expression simplifies to 0, because 8-8 equals 0, and anything divided by 0 is undefined.

Therefore, the final expression is:

42 + 21 + 99 + 0 = 162.

So, the answer to the expression is 162.