展开全部
30.8÷[14-(9.85+1.07)]
[60-(9.5+28.9)]÷0.18
2.881÷0.43-0.24×3.5
20×[(2.44-1.8)÷0.4+0.15]
28-(3.4+1.25×2.4)
2.55×7.1+2.45×7.1
777×9+1111×3
0.8×〔15.5-(3.21+5.79)〕
(31.8+3.2×4)÷5
31.5×4÷(6+3)
0.64×25×7.8+2.2
2÷2.5+2.5÷2
194-64.8÷1.8×0.9
36.72÷4.25×9.9
5180-705×6
24÷2.4-2.5×0.8
(4121+2389)÷7
671×15-974
469×12+1492
405×(3213-3189)
3.416÷(0.016×35)
0.8×[(10-6.76)÷1.2]
19.4×6.1×2.3 5.67×0.2-0.62
18.1×0.92+3.93 0.0430.24+0.875
0.4×0.7×0.25 0.75×102 100-56.23
0.78+5.436+1 4.07×0.86+9.12.5
1、89+124+11+26+48 2、875-147-23
3.25×125×40×8 4、147×8+8×53
5、125×64 6、0.9+1.08+0.92+0.1
用简便方法计算
①89+124+11+26+48 ②875-147-23
③147×8+8×53 ④125×64
计算下面各题.
1.280+840÷24×5 2.85×(95-1440÷24)
3.58870÷(105+20×2) 4.80400-(4300+870÷15)
5.1437×27+27×563 6.81432÷(13×52+78)
7.125×(33-1) 8.37.4-(8.6+7.24-6.6)
计算。(1∶1)
(1)156×107-7729 (2)37.85-(7.85+6.4)
(3)287×5+96990÷318 (4)1554÷[(72-58)×3]
脱式计算
2800÷ 100+789 (947-599)+76×64
1.36×(913-276÷23) 2.(93+25×21)×9
3.507÷13×63+498 4.723-(521+504)÷25
5.384÷12+23×371 6.(39-21)×(396÷6)
(1)156×[(17.7-7.2)÷3] (2)[37.85-(7.85+6.4)] ×30
(3)28×(5+969.9÷318) (4)81÷[(72-54)×9]
57×12-560÷35 848-640÷16×12
960÷(1500-32×45) [192-(54+38)]×67
138×25×4 (13×125)×(3×8) (12+24+80)×50 704×25 25×32×125 32×(25+125)
178×101-178 84×36+64×84 75×99+2×75 83×102-83×2 98×199
123×18-123×3+85×123 50×(34×4)×3 25×(24+16) 178×99+178
79×42+79+79×57 7300÷25÷4 8100÷4÷75 75×27+19×2 5 31×870+13×310
4×(25×65+25×28) 138×25×4 (13×125)×(3×8) (12+24+80)×50
25×32×125 32×(25+125) 102×76 58×98
178×101-178 84×36+64×84 75×99+2×75 83×102-83×2
98×199 123×18-123×3+85×123 50×(34×4)×3 25×(24+16)
178×99+178 79×42+79+79×57 7300÷25÷4 8100÷4÷75
[60-(9.5+28.9)]÷0.18
2.881÷0.43-0.24×3.5
20×[(2.44-1.8)÷0.4+0.15]
28-(3.4+1.25×2.4)
2.55×7.1+2.45×7.1
777×9+1111×3
0.8×〔15.5-(3.21+5.79)〕
(31.8+3.2×4)÷5
31.5×4÷(6+3)
0.64×25×7.8+2.2
2÷2.5+2.5÷2
194-64.8÷1.8×0.9
36.72÷4.25×9.9
5180-705×6
24÷2.4-2.5×0.8
(4121+2389)÷7
671×15-974
469×12+1492
405×(3213-3189)
3.416÷(0.016×35)
0.8×[(10-6.76)÷1.2]
19.4×6.1×2.3 5.67×0.2-0.62
18.1×0.92+3.93 0.0430.24+0.875
0.4×0.7×0.25 0.75×102 100-56.23
0.78+5.436+1 4.07×0.86+9.12.5
1、89+124+11+26+48 2、875-147-23
3.25×125×40×8 4、147×8+8×53
5、125×64 6、0.9+1.08+0.92+0.1
用简便方法计算
①89+124+11+26+48 ②875-147-23
③147×8+8×53 ④125×64
计算下面各题.
1.280+840÷24×5 2.85×(95-1440÷24)
3.58870÷(105+20×2) 4.80400-(4300+870÷15)
5.1437×27+27×563 6.81432÷(13×52+78)
7.125×(33-1) 8.37.4-(8.6+7.24-6.6)
计算。(1∶1)
(1)156×107-7729 (2)37.85-(7.85+6.4)
(3)287×5+96990÷318 (4)1554÷[(72-58)×3]
脱式计算
2800÷ 100+789 (947-599)+76×64
1.36×(913-276÷23) 2.(93+25×21)×9
3.507÷13×63+498 4.723-(521+504)÷25
5.384÷12+23×371 6.(39-21)×(396÷6)
(1)156×[(17.7-7.2)÷3] (2)[37.85-(7.85+6.4)] ×30
(3)28×(5+969.9÷318) (4)81÷[(72-54)×9]
57×12-560÷35 848-640÷16×12
960÷(1500-32×45) [192-(54+38)]×67
138×25×4 (13×125)×(3×8) (12+24+80)×50 704×25 25×32×125 32×(25+125)
178×101-178 84×36+64×84 75×99+2×75 83×102-83×2 98×199
123×18-123×3+85×123 50×(34×4)×3 25×(24+16) 178×99+178
79×42+79+79×57 7300÷25÷4 8100÷4÷75 75×27+19×2 5 31×870+13×310
4×(25×65+25×28) 138×25×4 (13×125)×(3×8) (12+24+80)×50
25×32×125 32×(25+125) 102×76 58×98
178×101-178 84×36+64×84 75×99+2×75 83×102-83×2
98×199 123×18-123×3+85×123 50×(34×4)×3 25×(24+16)
178×99+178 79×42+79+79×57 7300÷25÷4 8100÷4÷75
展开全部
2.55×7.1+2.45×7.1
777×9+1111×3
0.8×〔15.5-(3.21+5.79)〕
(31.8+3.2×4)÷5
31.5×4÷(6+3)
0.64×25×7.8+2.2
2÷2.5+2.5÷2
194-64.8÷1.8×0.9
36.72÷4.25×9.9
5180-705×6
24÷2.4-2.5×0.8
(4121+2389)÷7
671×15-974
469×12+1492
405×(3213-3189)
3.416÷(0.016×35)
0.8×[(10-6.76)÷1.2]
19.4×6.1×2.3 5.67×0.2-0.62
18.1×0.92+3.93 0.0430.24+0.875
0.4×0.7×0.25 0.75×102 100-56.23
0.78+5.436+1 4.07×0.86+9.12.5
1、89+124+11+26+48 2、875-147-23
777×9+1111×3
0.8×〔15.5-(3.21+5.79)〕
(31.8+3.2×4)÷5
31.5×4÷(6+3)
0.64×25×7.8+2.2
2÷2.5+2.5÷2
194-64.8÷1.8×0.9
36.72÷4.25×9.9
5180-705×6
24÷2.4-2.5×0.8
(4121+2389)÷7
671×15-974
469×12+1492
405×(3213-3189)
3.416÷(0.016×35)
0.8×[(10-6.76)÷1.2]
19.4×6.1×2.3 5.67×0.2-0.62
18.1×0.92+3.93 0.0430.24+0.875
0.4×0.7×0.25 0.75×102 100-56.23
0.78+5.436+1 4.07×0.86+9.12.5
1、89+124+11+26+48 2、875-147-23
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你是要答案还是要题啊73
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288÷[(26-14)×8]
500×6-(50×2-80)
(105×12-635)÷25
864÷[(27-23)×12]
(45+38-16)×24
500-(240+38×6)
[64-(87-42)]
×15
(845-15×3)÷1612×[(49-28)÷7]
450÷[(84-48]
)÷12
(58+37)÷(64-9×5)
95÷(64-45)
178-145÷5×6+42
812-700÷(9+31×11)
85+14×(14+208÷26)
(284+16)×(512-8208÷18)
120-36×4÷18+35
(58+37)÷(64-9×5)
(6.8-6.8×0.55)÷8.5
0.12×
4.8÷0.12×4.8
(3.2×1.5+2.5)÷1.6
6-1.6÷4=
5.38+7.85-5.37=
7.2÷0.8-1.2×5=
6-1.19×3-0.43=
6.5×(4.8-1.2×4)=
5.8×(3.87-0.13)+4.2×3.74
32.52-(6+9.728÷3.2)×2.5
[(7.1-5.6)×0.9-1.15]
÷2.5
5.4÷[2.6×(3.7-2.9)+0.62]
12×6÷(12-7.2)-6
12×6÷7.2-6
0.68×1.9+0.32×1.9
(58+370)÷(64-45)
420+580-64×21÷28
(136+64)×(65-345÷23)
48.10.15-10.75×0.4-5.7
388+(5000-1000)
158+262+138
375+219+381+225
5001-247-1021-232
(181+2564)+2719
378+44+114+242+222
276+228+353+219
(375+1034)+(966+125)
(2130+783+270)+1017
99+999+9999+99999
7755-(2187+755)
2214+638+286
3065-738-1065
899+344
2357-183-317-357
2365-1086-214
497-299
2370+1995
3999+498
1883-398
12×25
+25x28
75×24
138×25×4
(13×125)×(3×8)
(12+24+80)×50
704×25
25×32×125
32×(25+125)
88×125
102×76
58×98
178×101-178
84×36+64×84
75×99+2×75
83×102-83×2
98×199
123×18-123×3+85×123
50×(34×4)×3
25×(24+16)
178×99+178
79×42+79+79×57
7300÷25÷4
8100÷4÷75
16800÷120
30100÷2100
32000÷400
49700÷700
1248÷24
3150÷15
4800÷25
2356-(1356-721)
1235-(1780-1665)
75×27+19×2
5
31×870+13×310
4×(25×65+25×28)
(181+2564)+2719
378+44+114+242+222
276+228+353+219
(375+1034)+(966+125)
(2130+783+270)+1017
0.175÷0.25×4
0.175÷0.25÷0.4
200÷[(172-72)÷25]
630×[840÷(240-212)]
99×11
794-198
68×25
428×(3080-1980)-742
6756-193-207
72×125
97×360+3×360
124×25-25×24
355+260+140+245
102×99
2×125+125x28
645-180-245
382×101-382
4×60×50×8
35×8+35×6-4×35
388+(5000-1000)
102×76
375+219+381+225
276+228+353+219
5001-247-1021-232
(181+2564)+2719
(375+1034)+(966+125)
378+44+114+242+222
(2130+783+270)+1017
88×125
158+262+138
440÷4÷5
360÷(9×2)
278―(28+178)
630÷42
263+85-163
327―(120-73)
450÷(6×5)
2800÷
100+789
75÷〔138÷(100-54)〕
85×(95-1440÷24)
240×78÷(154-115)
80400-(4300+870÷15)
1437×27+27×563
〔75-(12+18)〕÷15
(6.8-6.8×0.55)÷8.5
450÷75+384÷16
3640÷(106-726÷11)
496+1079+504+921
18×(124-85)÷26
125×[(5898-713)÷17]
3876-(1989+876)
178-145÷5×6+42
812-700÷(9+31×11)
85+14×(14+208÷26)
120-36×4÷18+35
(58+37)÷(64-9×5)
32.52-(6+9.728÷3.2)×2.5
(3.2×1.5+2.5)÷1.6
5.8×(3.87-0.13)+4.2×3.74
(6.8-6.8×0.55)÷8.5
5.38+7.85-5.37
7.2÷0.8-1.2×5
6-1.19×3-0.43
[(7.1-5.6)×0.9-1.15]
÷2.5
58+262+138
375+219+381+225
5001-247-1021-232
[37.85-(7.85+6.4)]
×30
58870÷(105+20×2)
1437×27+27×563
81432÷(13×52+78)
181+2564+2719
864÷[(27-23)×12]
(45+38-16)×24
500-(240+38×6)
[64-(87-42)]
×15
(845-15×3)÷1612×[(49-28)÷7]
450÷[(84-48]
)÷12
(58+37)÷(64-9×5)
0.12×
4.8÷0.12×4.8
95÷(64-45)
6.5×(4.8-1.2×4)
(284+16)×(512-8208÷18)
275+466+125+564
25x4+25x26
125x4+125x16
78x36+78x64
123+765+277+135
199+276+401+724
50×(34×4)×3
25×32×125
32×(25+125)
84×36+64×84
98×199
75×99+2×75
83×102-83×2
123×18-123×3+85×123
704×25
101x89
满意请采纳,O(∩_∩)O谢谢!
500×6-(50×2-80)
(105×12-635)÷25
864÷[(27-23)×12]
(45+38-16)×24
500-(240+38×6)
[64-(87-42)]
×15
(845-15×3)÷1612×[(49-28)÷7]
450÷[(84-48]
)÷12
(58+37)÷(64-9×5)
95÷(64-45)
178-145÷5×6+42
812-700÷(9+31×11)
85+14×(14+208÷26)
(284+16)×(512-8208÷18)
120-36×4÷18+35
(58+37)÷(64-9×5)
(6.8-6.8×0.55)÷8.5
0.12×
4.8÷0.12×4.8
(3.2×1.5+2.5)÷1.6
6-1.6÷4=
5.38+7.85-5.37=
7.2÷0.8-1.2×5=
6-1.19×3-0.43=
6.5×(4.8-1.2×4)=
5.8×(3.87-0.13)+4.2×3.74
32.52-(6+9.728÷3.2)×2.5
[(7.1-5.6)×0.9-1.15]
÷2.5
5.4÷[2.6×(3.7-2.9)+0.62]
12×6÷(12-7.2)-6
12×6÷7.2-6
0.68×1.9+0.32×1.9
(58+370)÷(64-45)
420+580-64×21÷28
(136+64)×(65-345÷23)
48.10.15-10.75×0.4-5.7
388+(5000-1000)
158+262+138
375+219+381+225
5001-247-1021-232
(181+2564)+2719
378+44+114+242+222
276+228+353+219
(375+1034)+(966+125)
(2130+783+270)+1017
99+999+9999+99999
7755-(2187+755)
2214+638+286
3065-738-1065
899+344
2357-183-317-357
2365-1086-214
497-299
2370+1995
3999+498
1883-398
12×25
+25x28
75×24
138×25×4
(13×125)×(3×8)
(12+24+80)×50
704×25
25×32×125
32×(25+125)
88×125
102×76
58×98
178×101-178
84×36+64×84
75×99+2×75
83×102-83×2
98×199
123×18-123×3+85×123
50×(34×4)×3
25×(24+16)
178×99+178
79×42+79+79×57
7300÷25÷4
8100÷4÷75
16800÷120
30100÷2100
32000÷400
49700÷700
1248÷24
3150÷15
4800÷25
2356-(1356-721)
1235-(1780-1665)
75×27+19×2
5
31×870+13×310
4×(25×65+25×28)
(181+2564)+2719
378+44+114+242+222
276+228+353+219
(375+1034)+(966+125)
(2130+783+270)+1017
0.175÷0.25×4
0.175÷0.25÷0.4
200÷[(172-72)÷25]
630×[840÷(240-212)]
99×11
794-198
68×25
428×(3080-1980)-742
6756-193-207
72×125
97×360+3×360
124×25-25×24
355+260+140+245
102×99
2×125+125x28
645-180-245
382×101-382
4×60×50×8
35×8+35×6-4×35
388+(5000-1000)
102×76
375+219+381+225
276+228+353+219
5001-247-1021-232
(181+2564)+2719
(375+1034)+(966+125)
378+44+114+242+222
(2130+783+270)+1017
88×125
158+262+138
440÷4÷5
360÷(9×2)
278―(28+178)
630÷42
263+85-163
327―(120-73)
450÷(6×5)
2800÷
100+789
75÷〔138÷(100-54)〕
85×(95-1440÷24)
240×78÷(154-115)
80400-(4300+870÷15)
1437×27+27×563
〔75-(12+18)〕÷15
(6.8-6.8×0.55)÷8.5
450÷75+384÷16
3640÷(106-726÷11)
496+1079+504+921
18×(124-85)÷26
125×[(5898-713)÷17]
3876-(1989+876)
178-145÷5×6+42
812-700÷(9+31×11)
85+14×(14+208÷26)
120-36×4÷18+35
(58+37)÷(64-9×5)
32.52-(6+9.728÷3.2)×2.5
(3.2×1.5+2.5)÷1.6
5.8×(3.87-0.13)+4.2×3.74
(6.8-6.8×0.55)÷8.5
5.38+7.85-5.37
7.2÷0.8-1.2×5
6-1.19×3-0.43
[(7.1-5.6)×0.9-1.15]
÷2.5
58+262+138
375+219+381+225
5001-247-1021-232
[37.85-(7.85+6.4)]
×30
58870÷(105+20×2)
1437×27+27×563
81432÷(13×52+78)
181+2564+2719
864÷[(27-23)×12]
(45+38-16)×24
500-(240+38×6)
[64-(87-42)]
×15
(845-15×3)÷1612×[(49-28)÷7]
450÷[(84-48]
)÷12
(58+37)÷(64-9×5)
0.12×
4.8÷0.12×4.8
95÷(64-45)
6.5×(4.8-1.2×4)
(284+16)×(512-8208÷18)
275+466+125+564
25x4+25x26
125x4+125x16
78x36+78x64
123+765+277+135
199+276+401+724
50×(34×4)×3
25×32×125
32×(25+125)
84×36+64×84
98×199
75×99+2×75
83×102-83×2
123×18-123×3+85×123
704×25
101x89
满意请采纳,O(∩_∩)O谢谢!
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