1、She called me to the blackboard to do a long division problem.
她叫我到黑板上做一道長(zhǎng)除法題。

2、Then they can happily abandon the drill in long division and quadratic equations.
然后他們才會(huì)高興地擺脫長(zhǎng)除法和二次方程的練習(xí)。

3、Listing 3 shows an example of how long division was handled.
清單3展示了一個(gè)如何處理長(zhǎng)除的例子。