高手指點(diǎn)一下
熱心網(wǎng)友
被3除,余數(shù)分別是0,1,1,0,1,1
熱心網(wǎng)友
被3除,余數(shù)分別是0,1,1,0,1,1,除以3的余數(shù)為1的,即為正確答案.
熱心網(wǎng)友
被3除,余數(shù)分別是0,1,1,0,1,1從選項(xiàng)中找答案就是了
熱心網(wǎng)友
9÷3=3......0 1÷3=0.3....1 4÷3=1.....1 3÷3=0.....0 40÷3=13.....1 ?÷3=X.....1 規(guī)律就是每個(gè)數(shù)除于3的余數(shù)依次為0,1,1,0,1,1選項(xiàng)中,除以3的余數(shù)為1的,即為正確答案.