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问题: 六年级简算题

(1)888+999 (2)58-92+42-8 (3)(88*125+125*12)*8 (4)816-2304/72+8*3 (5)3306*51/7

解答:

(1)=1000+888-1
=1887
(2)=58+42-(92+8)
=0
(3)=88×125×8+125×8×12
=125×8×(88+12)
=1000×100
=100000
(4)=816-32+24
=808
(5)=17136÷7
=2448