4, 4, 4, 4 = 20
you can add, substract, multiply and divde.
you can use the above four 4s only one time.
But you want to get the answer as 20
Find it...............
you can add, substract, multiply and divde.
you can use the above four 4s only one time.
But you want to get the answer as 20
Find it...............