Consider the question. Annie has some money. The restaurant next door sells hamburgers for $4 each. The restaurant across the street sells milkshakes for $5 each. Annie buys 8 hamburgers and 6 milkshakes. She has $70 left. How much money, in dollars, did Annie have at first?
If the answer is '132'; explain the reasoning:
Annie spends 4 * 8 = 32 dollars on hamburgers. Annie spends 5 * 6 = 30 dollars on milkshakes. Annie spends 32 + 30 = 62 dollars on hamburgers and milkshakes. Annie had 62 + 70 = 132 dollars at first.