Mary had 89 stickers.  She used 3 large stickers on the front page of her journal and 7 stickers each to 6 other pages of her journal. How many stickers does Mary have remaining?
Mary added a total of 7 stickers/page * 6 pages= 
<gadget id="calculator">7*6</gadget>
<output>42</output>
42 stickers to the 6 other pages.
In total, Mary added 3 large stickers + 42 stickers = 
<gadget id="calculator">3+42</gadget>
<output>45</output>
45 stickers to her journal.
Since she started with 89 stickers, she now has 89 - 45 = 
<gadget id="calculator">89-45</gadget>
<output>44</output>
44 stickers left.

<result>44</result>