Adam has a few toothpicks. <br>Each toothpick is 4 cm long. <br> He arranges all his toothpicks in a straight-line. <br> The line of toothpicks is 32 cm long. <hr>Adam has <input min="0" type="number" id ="imp2pg112q14_1" class="lineinput" placeholder="?" /> toothpicks.