Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
39 * 12 * 6 * 18 * 72 * 8 * 60
1
=, ×, +, +,÷, -
2
×, -, =, ÷, +, -
3
+, ÷, =, -, ×, +
4
+, ×, -, =, +, ×
Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
39 * 12 * 6 * 18 * 72 * 8 * 60