四年级下册简便运算及答案着急 四年级下册简便运算及答案。

\u6025\u8981\u56db\u5e74\u7ea7\u4e0b\u518c\u7b80\u4fbf\u8ba1\u7b97\u9898\u5e26\u7b54\u6848200\u9053

1) 86+49+114= 2) 240+(39-40)=
3) 255+(352+145+48)= 4) (345+377)+(55+23)=
5) 9+(80+191)= 6) (268+314+132)+86=
7) 5190\u00f715= 8) 495+(278+5)+222=
9) 174\u00d736\u00d725= 10) 399-199=
11) 48+(164+152)+36= 12) 133-(28+29)-43=
13) 1650\u00f725= 14) 260\u00d78-8-8\u00d759=
15) 996+500= 16) 6975\u00f725=
17) 196-95= 18) 328-(163-72)=
19) 199+(84-99)= 20) 885-1-201-298=
21) 460-35-3-262= 22) (98+59+2)+41=
23) 736\u00d712-12-12\u00d7335= 24) 116+(112+184)=
25) 150\u00d7258+142\u00d7150= 26) 31\u00d724\u00d725=
27) 9000\u00f725= 28) 502-287-54-159=
29) 307+(92+93)= 30) 80\u00d7125=
31) 102\u00d715= 32) 30+(63+70)+37=
33) 27+(73+73)+27= 34) 86+(98+14+2)=
35) 544-272-28= 36) 18000\u00f7150\u00f74=
37) 103\u00d769= 38) 25\u00d764\u00d7125=
39) 343-188-12= 40) 509\u00d711-11-11\u00d78=
41) 79\u00d724\u00d725= 42) (145+25)+(155+275)=
43) (447+423)+(53+77)= 44) 46+15+54=
45) 589-109-(6+185)= 46) 8\u00d7125=
47) 20\u00d725= 48) 89\u00d7245+155\u00d789=
49) 92+(79+8+21)= 50) 222+15+78=
51) 96\u00d7125= 52) 30600\u00f725\u00f74=
53) 5996+3004= 54) 6015-(518+699)-2783=
55) 4003\u00d72426= 56) 2467\u00d770-70-70\u00d7466=
57) 84\u00d725= 58) 4001-2002=
59) 1616\u00d7506+2494\u00d71616= 60) 4\u00d717+4+1982\u00d74=


\u8fd8\u6709100\u4e2a\u6e05\u695a\u70b9\u7684
1) 86+49+114=
2) 240+(39-40)=
3) 255+(352+145+48)=
4) (345+377)+(55+23)=
5) 9+(80+191)=
6) (268+314+132)+86=
7) 5190\u00f715=
8) 495+(278+5)+222=
9) 174\u00d736\u00d725=
10) 399-199=
11) 48+(164+152)+36=
12) 133-(28+29)-43=
13) 1650\u00f725=
14) 260\u00d78-8-8\u00d759=
15) 996+500=
16) 6975\u00f725=
17) 196-95=
18) 328-(163-72)=
19) 199+(84-99)=
20) 885-1-201-298=

125\uff0d25\u00d76 \uff08135\uff0b75\uff09\u00f7\uff0814\u00d75\uff09 120\uff0d60\u00f75\u00d75
1024\u00f716\u00d73 \uff08135\uff0b415\uff09\u00f75+16 1200\uff0d20\u00d718
720-720\u00f715 (360-144)\u00f724\u00d73 240+480\u00f730\u00d72
225-10\u00d7\uff086+13\uff09 \uff08120\u00d72+120\uff09\u00f79 164-13\u00d75+85
330\u00f7(65\uff0d50) 128\uff0d6\u00d78\u00f716 64\u00d7(12\uff0b65\u00f713)
19\u00d796\uff0d962\u00f774 10000\uff0d(59\uff0b66)\u00d764 5940\u00f745\u00d7(798\uff0d616)
(315\u00d740\uff0d364)\u00f77 12520\u00f78\u00d7(121\u00f711) (2010\uff0d906)\u00d7(65+15)
\uff0820\uff0b120\u00f724\uff09\u00d78 106\u00d79\uff0d76\u00d79 117\u00f713\uff0b36\u00d715
3774\u00f737\u00d7\uff0865+35\uff09 540\uff0d\uff08148+47\uff09\u00f713 \uff08308\u2014308\u00f728\uff09\u00d711
\u6211\u6253\u4e86\u597d\u957f\u65f6\u95f4\uff0c\u4e0d\u77e5\u5bf9\u4f60\u6709\u5e2e\u52a9\u5417\uff1f\u8bf7\u4e00\u5b9a\u8981\u9009\u6211\u54e6\u3002\u8bf7\u7ed9\u6211\u52a0\u5206\u54e6
\uff0810\uff0b120\u00f724\uff09\u00d75 \uff08238+7560\u00f790\uff09\u00f714 21\u00d7\uff08230\uff0d192\u00f74\uff09
19\u00d796\uff0d962\u00f774 10000\uff0d(59\uff0b66)\u00d764 5940\u00f745\u00d7(798\uff0d616)
(315\u00d740\uff0d364)\u00f77 735\u00d7\uff08700\uff0d400\u00f725\uff09 1520\uff0d\uff081070\uff0b28\u00d72\uff09
9405-2940\u00f728\u00d721 920-1680\u00f740\u00f77 690+47\u00d752-398
148+3328\u00f764-75 360\u00d724\u00f732+730 2100-94+48\u00d754
51+\uff082304-2042\uff09\u00d723 4215+\uff084361-716\uff09\u00f781 \uff08247+18\uff09\u00d727\u00f725
36-720\u00f7\uff08360\u00f718\uff09 1080\u00f7\uff0863-54\uff09\u00d780 \uff08528+912\uff09\u00d75-6178

\u770b\u4e0d\u5230\u9898\u600e\u4e48\u7ed9\u4f60\u7b54\u6848\uff1f

(1)67+42+33+58=200
(2)258-58-26-74=100
(3)125×16=2000
(4)50×(2×4)×25=10000
(5)7×8×3×125=21000
(6)26×103=2678
(7)501×12=6012
(8)25×(40+8)=1200
(9)39×14+61×14=1400
(10)163×8+37×8=1600
(11)202×13
(12)77×4×5
(13)27×99
(14)48×250
(15)98+303
(16)49+49×49
(17)55×25+25×45
(18)123×67-23×67
(19) 39×101-39
(20) 99×64+64
(21) 76×23+24×23
(22) 12+19×12
(23) 21+254+79+46
(24) 25×16×5
(25) 52×32+48×32
(26) 18×137-18×37
(27) 450÷18
(28) 420÷35
(29) 480÷15
(30) 21×99
(31) 125×32
(32) 12×301
(33) 75×3×4
(34) 19+99×19
(35) 256×9-46×9
(36) 13+13×49
(37) (25+125)×8
(38) 541×67-67×441
(39) 43×201
(40) 102×35
(41) 304×22
(42) (30+4)×25
(43) 38×7+62×7
(44) 152×8+148×8
(45) 16×401
(46) 103×23
(47) (30+2)×15
(48) 125×(8+16)
(49) 68×48+68×2
(50) 5×27+63×5
(51) 12×(40-5)
(52) 64×9-14×9
(53) 35×98
(54) 23×134-34×23
(55) 102×45
(56) 648+203
(57) 98×32
(58) 44×25
(59) 63+15×2
(60) 43+43×39
(61) 27×37+37×23
(62) 256×7-56×7
(63) 48×101-48
(64) 99×62+62
(65) 41×99
(66) 765+98
(67) 560÷16
(68) 201×34
(69) 36×25
(70) 304+297
(71) 18×45+18×55
(72) 226×13-26×13
(73) 15×301-15
(74) (30+8)×25
(75) 25×65+25×25
(76) 75×141-75×40
(77) 125×18
(78) 25×35+25
(79) 71×23-71×13
(80) 125×(80-8)
(81) 101×89-89
(82) 88×22+22×12
(83) 28×57+43×28
(84) 202×41
(85) 25×19×4
(86) 47+99+47
(87) 103×37
(88) 34×201
(89) 25×5×16
(90) 56+56×49
(91) 57×26+26×43
(92) 373×9-73×9
(93) 78×101-78
(94) 199×53+53
(95) 25×124-24×25
(96) 250×28
(97) 125×16
(98) 250×9×4
(99) 48×125
(100)24×250
(101) 402×15
(102)(25+250)×4
(103) 199×9+199
(104)27×18+82×27
(105)2×46+46×18
(106)401×25
(107) 72×101
(108)42×(30-1)
(109)101×85-85
(110)25×19
(111)152×49+51×152
(112)50×(60+8)
(113)93×99+93
(114) 13×125×8
(115)125×17+63×125
(116)492-145-155
(117)43×25×2
(118)24×25
(119)28×111-28×11
(120)63×8+91×63+63

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