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168-52-48125×8875×56-56×2837+125+63+175156×l0l-156688-534+1128×(29×l25)404×251300÷25÷4.

题目详情

168-52-48
125×88
75×56-56×28
37+125+63+175
156×l0l-156
688-534+112
8×(29×l25)
404×25
1300÷25÷4.

168-52-48
125×88
75×56-56×28
37+125+63+175
156×l0l-156
688-534+112
8×(29×l25)
404×25
1300÷25÷4.

168-52-48
125×88
75×56-56×28
37+125+63+175
156×l0l-156
688-534+112
8×(29×l25)
404×25
1300÷25÷4.

168-52-48
125×88
75×56-56×28
37+125+63+175
156×l0l-156
688-534+112
8×(29×l25)
404×25
1300÷25÷4.

168-52-48
125×88
75×56-56×28
37+125+63+175
156×l0l-156
688-534+112
8×(29×l25)
404×25
1300÷25÷4.









▼优质解答
答案和解析
(1)168-52-48,
=168-(52+48),
=168-100,
=68;

(2)125×88,
=125×(8×11),
=125×8×11,
=1000×11,
=11000;

(3)75×56-56×28,
=(75-28)×56,
=47×56,
=2632;

(4)37+125+63+175,
=(37+63)+(125+175),
=100+300,
=400;

(5)156×l0l-156,
=156×(101-1),
=156×100,
=15600;

(6)688-534+112,
=(688+112)-534,
=800-534,
=266;

(7)8×(29×l25),
=8×125×29,
=1000×29,
=29000;

(8)404×25,
=(400+4)×25,
=400×25+4×25,
=10000+100,
=10100;

(9)1300÷25÷4,
=1300÷(25×4),
=1300÷100,
=13.
(1)168-52-48,
=168-(52+48),
=168-100,
=68;

(2)125×88,
=125×(8×11),
=125×8×11,
=1000×11,
=11000;

(3)75×56-56×28,
=(75-28)×56,
=47×56,
=2632;

(4)37+125+63+175,
=(37+63)+(125+175),
=100+300,
=400;

(5)156×l0l-156,
=156×(101-1),
=156×100,
=15600;

(6)688-534+112,
=(688+112)-534,
=800-534,
=266;

(7)8×(29×l25),
=8×125×29,
=1000×29,
=29000;

(8)404×25,
=(400+4)×25,
=400×25+4×25,
=10000+100,
=10100;

(9)1300÷25÷4,
=1300÷(25×4),
=1300÷100,
=13. (1)168-52-48,
=168-(52+48),
=168-100,
=68;

(2)125×88,
=125×(8×11),
=125×8×11,
=1000×11,
=11000;

(3)75×56-56×28,
=(75-28)×56,
=47×56,
=2632;

(4)37+125+63+175,
=(37+63)+(125+175),
=100+300,
=400;

(5)156×l0l-156,
=156×(101-1),
=156×100,
=15600;

(6)688-534+112,
=(688+112)-534,
=800-534,
=266;

(7)8×(29×l25),
=8×125×29,
=1000×29,
=29000;

(8)404×25,
=(400+4)×25,
=400×25+4×25,
=10000+100,
=10100;

(9)1300÷25÷4,
=1300÷(25×4),
=1300÷100,
=13. (1)168-52-48,
=168-(52+48),
=168-100,
=68;

(2)125×88,
=125×(8×11),
=125×8×11,
=1000×11,
=11000;

(3)75×56-56×28,
=(75-28)×56,
=47×56,
=2632;

(4)37+125+63+175,
=(37+63)+(125+175),
=100+300,
=400;

(5)156×l0l-156,
=156×(101-1),
=156×100,
=15600;

(6)688-534+112,
=(688+112)-534,
=800-534,
=266;

(7)8×(29×l25),
=8×125×29,
=1000×29,
=29000;

(8)404×25,
=(400+4)×25,
=400×25+4×25,
=10000+100,
=10100;

(9)1300÷25÷4,
=1300÷(25×4),
=1300÷100,
=13. (1)168-52-48,
=168-(52+48),
=168-100,
=68;

(2)125×88,
=125×(8×11),
=125×8×11,
=1000×11,
=11000;

(3)75×56-56×28,
=(75-28)×56,
=47×56,
=2632;

(4)37+125+63+175,
=(37+63)+(125+175),
=100+300,
=400;

(5)156×l0l-156,
=156×(101-1),
=156×100,
=15600;

(6)688-534+112,
=(688+112)-534,
=800-534,
=266;

(7)8×(29×l25),
=8×125×29,
=1000×29,
=29000;

(8)404×25,
=(400+4)×25,
=400×25+4×25,
=10000+100,
=10100;

(9)1300÷25÷4,
=1300÷(25×4),
=1300÷100,
=13.