Question

insert the arithmetical signs in the numerical figure 9 ? 6 ? 3 = 27. Options: a) -, +. b) + , ×. c) + , +. d) - , -.​

Answer 1

The given numerical digits 9 ? 6 ? 3=27

Now check with option , first check option a

$9+6\times3=27\\9+18=27\\27=27$

so, the first options is correct.

Answer 2

The given numerical figure is

$9 ? 6 ? 3 = 27$

So, check by option

Let's take first option.

$9-6+3=27$

$3+3=27$

$9=27$

No,

Now take 'b' option

$9+6\times 3 =27$

$9+18=27$

$27=27$

So, option b is correct.