9.8×101=9.8×________+9.8×________.

100    1
分析:由于101=100+1,則9.8×101可根據(jù)乘法分配律計算.
解答:9.8×101
=9.8×(100+1),
=9.8×100+9.8×1.
故答案為:100,1.
點(diǎn)評:先將題目中一個因數(shù)進(jìn)行拆分,再根據(jù)乘法分配律計算是一種常用的方法.
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