Xiaoli has 8 yellow beads and 54 red beads. She wants to make a necklace with 6 times as many red beads as yellow beads. If the number of red beads remains the same, how many yellow beads need to be added or subtracted?
小丽有8颗黄珠子、54颗红珠子．她想做一串项链，要使红珠子数量是黄珠子的6倍．如果红珠子数量不变，需要增加或减少多少颗黄珠子？
<gadget id="calculator">54 / 6</gadget>
<output>9</output>

<gadget id="calculator">9 - 8</gadget>
<output>1</output>

<result>1</result>