1.

Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.18 * 12 * 4 * 5 * 6 = 53

A. +, -, ×, ÷
B. ×, -, ÷, +
C. ×, ÷, +, -
D. ×, +, ÷, -
Answer» D. ×, +, ÷, -


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