问题
解答题
某幼儿园准备发铅笔,发给32个班,每班321枝,还需留170枝备用.幼儿园应买多少枝铅笔?
答案
321×32+170,
=10272+170,
=10442(本);
答:幼儿园应买10442枝铅笔.
某幼儿园准备发铅笔,发给32个班,每班321枝,还需留170枝备用.幼儿园应买多少枝铅笔?
321×32+170,
=10272+170,
=10442(本);
答:幼儿园应买10442枝铅笔.