Question

cuánto es (-1/2)(1/3)+1/4= a b 1/4+(-1/2)(1/3)= c 3.5 × 2-(-4.3) = d -4.3 -3.5 × 2=
e 1/2(-1/3)÷1/4= f 1/2÷1/4(-1/3)= g 3/5+3/4(-1/3)= h 2/5-3/4÷(-3/4) i 2.8×(3.4-2.2)= j 5/6(2/3-1/6)​

Answer 1

Respuesta:

1. (3)+ (-3) =0

2. (2/4) + (-1/4) =1

3. (10) + 3(-3) =4

4. (-2)+ (1)+ (7) =6

5. (4) + (1) + (-2) =3

Explicación paso a paso: