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简便计算99+199+299+3125×32×25156×l0l-1565×99+55620÷(562×5)1300÷25÷4.
题目详情
简便计算
|
99+199+299+3 | 125×32×25 | 156×l0l-156 |
5×99+5 | 5620÷(562×5) | 1300÷25÷4. |
99+199+299+3 | 125×32×25 | 156×l0l-156 |
5×99+5 | 5620÷(562×5) | 1300÷25÷4. |
99+199+299+3 | 125×32×25 | 156×l0l-156 |
5×99+5 | 5620÷(562×5) | 1300÷25÷4. |
99+199+299+3 | 125×32×25 | 156×l0l-156 |
5×99+5 | 5620÷(562×5) | 1300÷25÷4. |
99+199+299+3 | 125×32×25 | 156×l0l-156 |
5×99+5 | 5620÷(562×5) | 1300÷25÷4. |
▼优质解答
答案和解析
(1)99+199+299+3,
=99+199+299+(1+1+1),
=(99+1)+(199+1)+(299+1),
=100+200+300,
=600;
(2)125×32×25,
=125×(8×4)×25,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)156×l0l-156,
=156×(l0l-1),
=156×100,
=15600;
(4)5×99+5,
=5×(99+1),
=5×100,
=500;
(5)5620÷(562×5),
=5620÷562÷5,
=10÷5,
=2;
(6)1300÷25÷4,
=1300÷(25×4),
=1300÷100,
=13. (1)99+199+299+3,
=99+199+299+(1+1+1),
=(99+1)+(199+1)+(299+1),
=100+200+300,
=600;
(2)125×32×25,
=125×(8×4)×25,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)156×l0l-156,
=156×(l0l-1),
=156×100,
=15600;
(4)5×99+5,
=5×(99+1),
=5×100,
=500;
(5)5620÷(562×5),
=5620÷562÷5,
=10÷5,
=2;
(6)1300÷25÷4,
=1300÷(25×4),
=1300÷100,
=13. (1)99+199+299+3,
=99+199+299+(1+1+1),
=(99+1)+(199+1)+(299+1),
=100+200+300,
=600;
(2)125×32×25,
=125×(8×4)×25,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)156×l0l-156,
=156×(l0l-1),
=156×100,
=15600;
(4)5×99+5,
=5×(99+1),
=5×100,
=500;
(5)5620÷(562×5),
=5620÷562÷5,
=10÷5,
=2;
(6)1300÷25÷4,
=1300÷(25×4),
=1300÷100,
=13. (1)99+199+299+3,
=99+199+299+(1+1+1),
=(99+1)+(199+1)+(299+1),
=100+200+300,
=600;
(2)125×32×25,
=125×(8×4)×25,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)156×l0l-156,
=156×(l0l-1),
=156×100,
=15600;
(4)5×99+5,
=5×(99+1),
=5×100,
=500;
(5)5620÷(562×5),
=5620÷562÷5,
=10÷5,
=2;
(6)1300÷25÷4,
=1300÷(25×4),
=1300÷100,
=13.
(1)99+199+299+3, =99+199+299+(1+1+1), =(99+1)+(199+1)+(299+1), =100+200+300, =600; (2)125×32×25, =125×(8×4)×25, =(125×8)×(25×4), =1000×100, =100000; (3)156×l0l-156, =156×(l0l-1), =156×100, =15600; (4)5×99+5, =5×(99+1), =5×100, =500; (5)5620÷(562×5), =5620÷562÷5, =10÷5, =2; (6)1300÷25÷4, =1300÷(25×4), =1300÷100, =13. |
=99+199+299+(1+1+1),
=(99+1)+(199+1)+(299+1),
=100+200+300,
=600;
(2)125×32×25,
=125×(8×4)×25,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)156×l0l-156,
=156×(l0l-1),
=156×100,
=15600;
(4)5×99+5,
=5×(99+1),
=5×100,
=500;
(5)5620÷(562×5),
=5620÷562÷5,
=10÷5,
=2;
(6)1300÷25÷4,
=1300÷(25×4),
=1300÷100,
=13.
=99+199+299+(1+1+1),
=(99+1)+(199+1)+(299+1),
=100+200+300,
=600;
(2)125×32×25,
=125×(8×4)×25,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)156×l0l-156,
=156×(l0l-1),
=156×100,
=15600;
(4)5×99+5,
=5×(99+1),
=5×100,
=500;
(5)5620÷(562×5),
=5620÷562÷5,
=10÷5,
=2;
(6)1300÷25÷4,
=1300÷(25×4),
=1300÷100,
=13.
=99+199+299+(1+1+1),
=(99+1)+(199+1)+(299+1),
=100+200+300,
=600;
(2)125×32×25,
=125×(8×4)×25,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)156×l0l-156,
=156×(l0l-1),
=156×100,
=15600;
(4)5×99+5,
=5×(99+1),
=5×100,
=500;
(5)5620÷(562×5),
=5620÷562÷5,
=10÷5,
=2;
(6)1300÷25÷4,
=1300÷(25×4),
=1300÷100,
=13.
=99+199+299+(1+1+1),
=(99+1)+(199+1)+(299+1),
=100+200+300,
=600;
(2)125×32×25,
=125×(8×4)×25,
=(125×8)×(25×4),
=1000×100,
=100000;
(3)156×l0l-156,
=156×(l0l-1),
=156×100,
=15600;
(4)5×99+5,
=5×(99+1),
=5×100,
=500;
(5)5620÷(562×5),
=5620÷562÷5,
=10÷5,
=2;
(6)1300÷25÷4,
=1300÷(25×4),
=1300÷100,
=13.
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