Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
16 * 31 * 18 * 2 * 11 * 494
1
−, ×, +, ÷, =
2
÷, +, −, ×, =
3
+, −, ÷, ×, =
4
×, +, ÷, −, =
Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
16 * 31 * 18 * 2 * 11 * 494