1樓:文彬之崖
36.72÷4.25×9.9
4.07×0.86+9.125.67×0.2-0.6218.1×0.92+3.93
0.043×24+0.875
0.4×0.7×0.25
0.78+5.436+1
36.72÷4.25×9.9
3.416÷(0.016×35)
0.8×[(10-6.76)÷1.2]
(6.8-6.8×0.55)÷8.5
0.12× 4.8÷0.12×4.8
9.72×1.6-18.305÷7
3.2×(1.5+2.5)÷1.6
3.2×6+(1.5+2.5)÷1.6
(3.2×1.5+2.5)÷1.6
0.12× 4.8÷0.12×4.8
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
0.8×[(10-6.76)÷1.2]
19.4×6.1×24
5.67×0.2-0.62
18.1×0.92+3.93
0.4×0.7×0.25
0.75×102
2樓:
我好像沒有聽到過,可否說說「小數遞等式」?
求20道遞等式計算,四年級的,巧算也要一些,不要小數點和餘數
3樓:甘熙蕊
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
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
21500÷125
2356-(1356-721)
1235-(1780-1665)
75×27+19×2 5
31×870+13×310
4×(25×65+25×28)
1. 3/7 × 49/9 - 4/3
2. 8/9 × 15/36 + 1/273. 12× 5/6 – 2/9 ×3
4. 8× 5/4 + 1/4
5. 6÷ 3/8 – 3/8 ÷6
6. 4/7 × 5/9 + 3/7 × 5/97. 5/2 -( 3/2 + 4/5 )8. 7/8 + ( 1/8 + 1/9 )9. 9 × 5/6 + 5/6
10. 3/4 × 8/9 - 1/3
11. 7 × 5/49 + 3/14
12. 6 ×( 1/2 + 2/3 )
13. 8 × 4/5 + 8 × 11/514. 31 × 5/6 – 5/6
15. 9/7 - ( 2/7 – 10/21 )16. 5/9 × 18 – 14 × 2/717.
4/5 × 25/16 + 2/3 × 3/418. 14 × 8/7 – 5/6 × 12/1519. 17/32 – 3/4 × 9/2420.
3 × 2/9 + 1/3
21. 5/7 × 3/25 + 3/7
22. 3/14 ×× 2/3 + 1/623. 1/5 × 2/3 + 5/6
24. 9/22 + 1/11 ÷ 1/225. 5/3 × 11/5 + 4/3
26. 45 × 2/3 + 1/3 × 1527. 7/19 + 12/19 × 5/628. 1/4 + 3/4 ÷ 2/3
29. 8/7 × 21/16 + 1/230. 101 × 1/5 – 1/5 × 2131.50+160÷40
32.120-144÷18+35
33.347+45×2-4160÷52
34(58+37)÷(64-9×5)
35.95÷(64-45)
36.178-145÷5×6+42
37.812-700÷(9+31×11)
38.85+14×(14+208÷26)
39.(284+16)×(512-8208÷18)40.120-36×4÷18+35
41.(58+37)÷(64-9×5)
42.(6.8-6.
8×0.55)÷8.543.
0.12× 4.8÷0.
12×4.844.(3.
2×1.5+2.5)÷1.
6 (2)3.2×(1.5+2.
5)÷1.6
45.6-1.6÷4= 5.
38+7.85-5.37=46.
7.2÷0.8-1.
2×5= 6-1.19×3-0.43=47.
6.5×(4.8-1.
2×4)= 0.68×1.9+0.
32×1.9
48.10.15-10.
75×0.4-5.749.
5.8×(3.87-0.
13)+4.2×3.7450.
32.52-(6+9.728÷3.
2)×2.551.(136+64)×(65-345÷23)52.
420+580-64×21÷28
53.(58+370)÷(64-45
(25%-695%-12%)*36
3/4*3/5+3/4*2/5
(1-1/4+8/9)/7/9
2/3+1/6/3/24+2/21
1*8/15*3/5
10-3/4/9/10-1/6
[(1/3+1/2)/5/6-1/3]/1/72/3/5+3/5/2+3/4
1/[(2-2/3/1/2)]*2/5
3^2*3.25678
3^3-5
4^2-34%
3.25-315%
7^3+445%
12+5268.32-2569
123+456-52*8
45%+6325
1/2+1/3+1/4
789+456-78
45%+54%-36%
5.4÷1.8+240×1.5
9000÷72×(1.25×0.7×8)
61-(1.25+2.5×0.7)
[(10-0.8)+9.85]-2÷0.1257.28÷0.25x4
25*6+69*3
77+23*77
59+69+36+26+66.6
45*99+99*55
77*99+23+99
315+351+153+135+531+5132222+3333+4444+5555
人教版小學四年級下數學遞等式計算 不要巧算
4樓:
32×56-26 答案:1766
153÷9+53 答案:70
5樓:廖翠英
456x5x5 753x95-56
50道遞等式計算題,要巧算,遞等式計算,能巧算的要巧算?
魅嶽 175 75 25 68 35 13 725 125 237 114 166 35 432 9 8 189 60 40 三 簡便計算。216 305 25 32 47 236 64 6 15 9 402 359 43 78 122 257 25 26 4 25 44 354 229 46 1 ...
遞等式計算(能巧算的要巧算)3 125 0 4 0 8 0 (0 8
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用遞等式計算(能巧算的要巧算)小學3年級的
新野旁觀者 346 128 254 346 254 128 600 128 728 599 133 248 599 133 248 599 381 218 345 234 245 345 245 234 690 234 924 8x3 3x2 3 8 2 3 6 18187 65 87 187 87...