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四年级上册混合运算61 56 22 429=69 343 89-162=102 169-81 331=85 434-435-21=413-371 137 260=385-247 333-409=647-89-293 157=900-111-125-70=3x145 45 81=2x189 232-365=338x2-546 242=41x19-334-372=7864-6 222 100=992 32 189-1055884-12-24 430=二573 3-69-94=63x2x3 471=35x6x4-86=14x157^14 459=34x1324-22-61=1834-61x80 398=456^57x116-101=957 3 29 159=616 7 4-11二91 255 22x12=400 34 868 14=307 346-2x317=30 69-72 6=810-341 14x3=924-795 705 3二941-211-17x28=958-165-5444-8=202 11x24 322=325 83x5-319=282 628-54 287=310 784^7-130=929-126x7 405=376-3x58-47=512-546 39 266=595-144 12-364=222 6x23x2=461 85x36 15=214 640-5-80x23=168 5044-4^6=858-18x3x11=589-88x56 56862-468^52x47=902-795 3 5;二5x69 4x115=2x246 300 3=2x346-3x120=21x31-6844-38=468 39 29x15=752 47 504 21=6384-11-22x2=855 19-858 78=34 27x3 276=341 14x2-566=16 23x11x9=61 51x19^-28=416 1334-3 319=489 371^4-104=342 288^90x627=278 130 4 34=97-23x6 207=316-300x24-296=209-181x3x44=950-875x6-r9=807-375-5-18 204=919-1154-3-208=870-830^8x718=940-120 4 5=183 73 63x2=192 401 334-31=497 639-600x6=147 963-589 34699-164 57x2=184-355 140-5-3=二980-448-59x2=208-335-179vl2=3x85 75 182=2x87 45-207=2x56 224x5=5x265 465 73二4x359-235 103=9x577-486-344=3x871-841x33=18x857-8094-16=2613 51 16 2592520^28 14-15=二567-r16 65x621=2397 28 19 171936^850-806 282=二19364-222-211-65=2331 443-422x192884-179-1674-4=二2272 2x8 2762460^2x30-15=27604-3x4x18=二1200 5x3 20=330 200 20 2912478 27 9-780二二964-8764-73x13=2660 280 40 95192 3x62 100=二408 4x277-170=328 3x7x10=243 52x72 8=139 984 24 58274 630 202-167366 312 4x6二二二79 392 344x3904-2x42 75=616-11x593-567=二486-2x6x36=883-37x724-12=602-756 19 23=840-434-5-747-733=235-1804-5x2=700-8954-4504-90=2x4x22 57=8x24x979-961=69x4x102 17=148x3 47 27=9x236 887-875=168x284-2x3=35x86 780 78=9204-92x250 188=2134-71x932-679=720 20x559x3=900 5 13 32=456 6 730-711=792 4 16216^-184-204^68=21 12x54 84=卜二88 146x388-377=90 173x380 95=452 362 54 20=407 3314-880-798=313 4014-2x7=50 4184-8644-24=112-93x127 116=525-504x181-51=284-100x1354-45=554-1944-12 33=789-5554-817-791=531-2764-3x17=554-64 395 79=156 90 34x15=391 77 468 3=160 106-91x28=422 471-628 53=930-567 96x2=493-118 269v46=735-625-81x122=712-443-92-5-59=11x31 399x6=172x2 116v20=139x4-483x58=24x17-64v8=6004-6 54x22=540 9 355 83=5704-5-96x155=855 3-165 20=210 32x8x9=414 2x31v4=20 9004-45x90=464 120 10 17二652-13x27x7=858-12x58 27493-498 3x7二二326-800 16 6=620-56 19 455=421-241 305-264=653-749-596 255=835-667-119-344=637-34x3 371=934-28x11-71=604-528^-11 102=419-765 5-131二3x115 86 85=8x176 380-484=7x586-317 196=36x616-439-54=7x13x31 15=98x18x37-623=26x936 24 29=71x8964-16-30=4504-15 26 34=177v197 386-524=423-5-743-709 13=637v938-510-379=485 23x2 51=957-5-31x11-330=726 957 87 11=160v7744-6-113=986-340 2x87=915-273 833 17=828-791-7x76=790-845-954 3=12x26 23x16=40x84 234x3=9x485-7x33=73x36-441 21=9504-59 18x2=900 31 435x5=8404-324-10x24=396 153-655 5=[682-239 58]x2=[906-403 53]4-18=[115-483-429]x30=[960-592-9114-9=667x[231 69-r60]=735x[721-5694-38]=492 [17 24x2]=616v[267 2854-69]=506v[816-793x2]=240v[833-633-5-10]=6x[942-111 164]=44x[192-754-576]=276x[474 47 32]=121x[200v653-643]=648v[991-411 499]=278 130 4 34=3489 371v4-104=l11836v[4x491-472]=7204-[463-733-280]=97-23x6 207=651672 [632 38 41]=966-e-[3x12 11]=61 56 22 429=568参考答案472v[1284-727-711]=85 434-435-21=6369 343 89-162=339647-89-293 157=422102 169-81 331=521413-371 137 260=4392x189 232-365=245385-247 333-409=62900-111-125-70=594786^6 222 100=4533x145 45 81=561338x2-546 242=372573 3-69-94:2841x19-334-372=739924-32 189-105=11514x1574-14 459=616588k2-24 430=45563x2x3 471=849456^57x116-101=82735x6x4-86=75434x132^22-61=14391 255 22x12=610183^61x80 398=638957 3 29 159=17030 69-72 6=87616h4-11=11400 34 868x4=496941-211-17x28=254307 346-2x317=19810-341 14x3=511325 83x5-319=421924-795 705 3=364958-165-5444-8=725929-126x7 405=452202 11x24 322=788282 6284-4 287=726595-144-5-12-364=219310 784^7-130=292376-3x58-47=155214 640 80x23=398512-546 39 266=764222 6x23x2=498589-88x564-56=501461 85x364-15=665168 5044-4^6=1895x69 4x115=805858-18x3x11=264862-468 52x47=43921x31-684-5-38=633902-795 3 5=8492x246 300 3=5926384-11-22x2=142x346-3x120=332468 39 29x15=447341 14x2-566=144752 47 504 21=40855 19-858 78=34416 133 3 319=50234 27x3 276=45916 23x11x9=386161 51x194-28=76342 288^90x627=4389316-300x24-296=88209-181x3x44=3696950-875x64-9=50807-3754-18 204=228919-115^3-208=60870-8304-8x718=3590940-120 4 5=41183 73 63x2=455192 401 334-31=206497 639-600x6=731147 963-589^34=158699-164 57x2=257184-355 140-5-3=19980-448-59x2=202208-335-1794-12=1953x85 75 182=6622x87 45-207=572x56 224x5=28005x265 4654-73=504x359-235 103=5999x577-486-344=4753x871-841x33=297018x857-8094-16=5426134-51 16 259=29825204-28 14-15=45567-r16 65x621=43472397 28 19x7=31936v850-806 282=3261936-r222-211-65=11123314-443-422x19=21092884-179-1674-4=62272-r2x8 276=41824604-2x30-15=2627604-3x4x18=41401200 5x3 20=43304-2004-20 291=3242478 27 9-780=4696 876 73x13=1042660 280 40 95=4192 3x62 100=678408 4x277-170=836328 3x7x10=538243 52x724-8=711139 9844-24 58=151274 630^202-167=292366 312 4x6=37979 392 344 43=128904-2x42 75=670616-11x593-567=330486-2x6x36=54883-37x724-12=661602-7564-19 23=584840-4344-747-733=809235-1804-5x2=217700-895 450 90=5212x4x22 57=6328x24x979-961=345669x4x102^17=1656148x3^-47 27=69x2364-887-875=177168x284-2x3=78435x864-7804-78=3019204-92x250 188=43802134-71x932-679=7597204-20x5594-13=1548900 5 13 32=4456-5-6-7730-711=4792 4 11x6=3216 18 204 68=421 12x54 84=455488 146x388-377=257490 173x380-5-95=1052452 362v54 20=11407 3314-880-798=9313 4014-2x7=5150 418 864 24=13112-93x127 116=4617735x[721-5694-38]=2940[960-592-91]-5-9=51554-194^12 33=8525-504x181-51=2730492 [17 24x2]=6554-64 395 79=98789-555v817-791=9284-100x135^45=552160 106-91x28=4900156 90 34x15=4200531-276^3x17=5493-118 269 46=14422 471-628 53=5391 77 468 3=31211x31 399x6=4440735-625-81x122=3538930-567 96x2=91824x17-644-8=43172x2 116^20=23712-443-92^59=35704-5-96x155=2790600^6 54x22=3388139x4-483x58=4234414 2x314-4=119855 3-165 20=6540 9 355 83=5652-13x27x7=210720 9004-45x90=3600210 32x8x9=4194326-800 16 6=46858-12x58 27=6464 120 10 17=28653-749-596 255=245620-56 19 455=90493-498 3x7=2289934-28x11-71=697835-667-119-344=631421-241 305-264=1393x115 86 85=858604-5284-11 102=454637-34x3 371=16436x616-439-54=44288x176 380-484=576419-7654-5-131=39726x936 24 29=17687x13x31 15=29267x586-317 196=3255177^197 386-524=371x8964-16-30=184698x18x37-623=42144854-23x2 51=5423 743-709 13=94504-15 26 34=6160v7744-6-113=109574-31x11-330=876374-938-510-379=13828-791-7x76=569986-340 2x87=472726 957 87 11=3340x84 2344-13=4080790-845-954 3=263915-273 833 17=5939504-59 18x2=109x485-7x33=228612x26 23x16=4728396 153-655 5=18900v31 4354-15=1573x36-4414-21=1095[115-483-429]x30=1830[682-239 58]x2=770840-r324-10x24=10[906-403 53]4-18=25648v[991-411 499]=8672v[6324-38 41]=84667x[231 694-601=33358364-[4x491-472]=116x[942-111 164]=4002616 [267 285 69]=772404-[833-633vlo]=12121x[200v653-643]=2420506v[816-793x2]=11276x[4744-47 32]=1656966 [3x12 111=1444x[192-754-576]=6167204-[463-733-280]=72472 [128 727-711]=59。
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