The little rabbit starts from point A of the counting ray, firstly walks 33 squares to the right, then walks 20 squares to the left, 8 squares to the right, 5 squares to the left, and stops at point B. If each grid represents 0.1, what is the distance between A and B
小兔从数射线A点出发，先向右走33格，再依次向左走20格，向右走8格，向左走5格，停在B点．如果每格都表示0.1，那么A、B之间相距多少
<gadget id="calculator">33 - 20</gadget>
<output>13</output>

<gadget id="calculator">8 - 5</gadget>
<output>3</output>

<gadget id="calculator">13 + 3</gadget>
<output>16</output>

<gadget id="calculator">16 * 0.1</gadget>
<output>1.6</output>

<result>1.6</result>