分析:(1)24=4×6,然后再根據(jù)乘法交換律和結(jié)合律進(jìn)行簡(jiǎn)算;
(2)根據(jù)乘法分配律進(jìn)行簡(jiǎn)算;
(3)99=100-1,然后再根據(jù)乘法分配律進(jìn)行簡(jiǎn)算;
(4)根據(jù)乘法分配律進(jìn)行簡(jiǎn)算;
(5)根據(jù)除法的性質(zhì)進(jìn)行簡(jiǎn)算;
(6)101=100+1,然后再根據(jù)乘法分配律進(jìn)行簡(jiǎn)算.
解答:解:(1)24×25
=(4×6)×25
=(4×25)×6
=100×6
=600;
(2)25×99+99
=(25+1)×99
=26×99
=26×(100-1)
=26×100-26
=2600-26
=2574;
(3)99×48
=(100-1)×48
=100×48-48
=4800-48
=4752;
(4)125×(80+8)
=125×80+125×8
=10000+1000
=11000;
(5)700÷25÷4
=700÷(25×4)
=700÷100
=7;
(6)101×55
=(100+1)×55
=100×55+55
=5500+55
=5555.
點(diǎn)評(píng):此題主要考查整數(shù)的四則混合運(yùn)算的運(yùn)算順序和應(yīng)用運(yùn)算定律進(jìn)行簡(jiǎn)便計(jì)算.