There were 4 carrots and a few cucumbers in a total of 10. Today your mother bought 2 more cucumbers. How many cucumbers are there now?
10 4 [OP_SUB] 2 [OP_ADD]
var_a = 10
var_b = 4
var_c = var_a - var_b
var_d = 2
var_e = var_c + var_d
print(int(var_e))