Question

a. 3-[2-3-(2 +8) -2+13)-4 =
b. 7-2. [2-3-3. (2 +8) -2+13)-4 =
C. 20:(15-5)-(3-(2+7-1)+3 ) =
d. (-4):2-3.2: +5.(-3) -20=
e. (-6+2). [-5-(-9)] + (-25: =
f. - +22.(-2) : (-2)
g. 3:(-3) - [4.(-1)] - =​

Answer 1

Explicación paso a paso:

3-[2-3-(2+8) -2+13)-4=

3-[2-3-10-2+13)-4=

3-5-10-11-4=

8-10+11-4=

2+7=

9