四年级下册数学递等式计算题递等式计算题
关于四年级下册数学递等式计算题，递等式计算题这个很多人还不知道，今天来为大家解答以上的问题，现在让我们一起来看看吧！1、(45-17)+(9-3)=28+6=34,(45-17)+(9-6)=28+3=31,(45-18)+(9-3)=27+6=33 (45-18)+(9-6)=27+3=30,(45-27)+(9-3)=18+6=24,(45-27)+(9-6)=18+3=21 (45-28)+(9-3)=17+6=23,(45-28)+(9-6)=17+3=20,(46-17)+(8-3)=29+5=34 (46-17)+(8-5)=29+3=32,(46-19)+(8-3)=27+5=32,(46-19)+(8-5)=27+3=30 (46-27)+(8-3)=19+5=24,(46-27)+(8-5)=19+3=22,(46-29)+(8-3)=17+5=22 (46-29)+(8-5)=17+3=20,(54-16)+(9-2)=38+7=45,(54-16)+(9-7)=38+2=40 (54-18)+(9-2)=36+7=43,(54-18)+(9-7)=36+2=38,(54-36)+(9-2)=18+7=25 (54-36)+(9-7)=18+2=20,(54-38)+(9-2)=16+7=23,(54-38)+(9-7)=16+2=18 (57-18)+(6-2)=39+4=43,(57-18)+(6-4)=39+2=41,(57-19)+(6-2)=38+4=42 (57-19)+(6-4)=38+2=40,(57-38)+(6-2)=19+4=23,(57-38)+(6-4)=19+2=21 (57-39)+(6-2)=18+4=22,(57-39)+(6-4)=18+2=20,(63-15)+(9-2)=48+7=55 (63-15)+(9-7)=48+2=50,(63-18)+(9-2)=45+7=52,(63-18)+(9-7)=45+2=47 (63-45)+(9-2)=18+7=25,(63-45)+(9-7)=18+2=20,(63-48)+(9-2)=15+7=22 (63-48)+(9-7)=15+2=17,(64-25)+(8-1)=39+7=46,(64-25)+(8-7)=39+1=40 (64-29)+(8-1)=35+7=42,(64-29)+(8-7)=35+1=36,(64-35)+(8-1)=29+7=36 (64-35)+(8-7)=29+1=30,(64-39)+(8-1)=25+7=32,(64-39)+(8-7)=25+1=26 (67-18)+(5-2)=49+3=52,(67-18)+(5-3)=49+2=51,(67-19)+(5-2)=48+3=51 (67-19)+(5-3)=48+2=50,(67-28)+(5-1)=39+4=43,(67-28)+(5-4)=39+1=40 (67-29)+(5-1)=38+4=42,(67-29)+(5-4)=38+1=39,(67-38)+(5-1)=29+4=33 (67-38)+(5-4)=29+1=30,(67-39)+(5-1)=28+4=32,(67-39)+(5-4)=28+1=29 (67-48)+(5-2)=19+3=22,(67-48)+(5-3)=19+2=21,(67-49)+(5-2)=18+3=21 (67-49)+(5-3)=18+2=20,(72-14)+(9-3)=58+6=64,(72-14)+(9-6)=58+3=61 (72-18)+(9-3)=54+6=60,(72-18)+(9-6)=54+3=57,(72-54)+(9-3)=18+6=24 (72-54)+(9-6)=18+3=21,(72-58)+(9-3)=14+6=20,(72-58)+(9-6)=14+3=17 (73-14)+(8-2)=59+6=65,(73-14)+(8-6)=59+2=61,(73-19)+(8-2)=54+6=60 (73-19)+(8-6)=54+2=56,(73-54)+(8-2)=19+6=25,(73-54)+(8-6)=19+2=21 (73-59)+(8-2)=14+6=20,(73-59)+(8-6)=14+2=16,(81-24)+(9-3)=57+6=63 (81-24)+(9-6)=57+3=60,(81-27)+(9-3)=54+6=60,(81-27)+(9-6)=54+3=57 (81-35)+(9-2)=46+7=53,(81-35)+(9-7)=46+2=48,(81-36)+(9-2)=45+7=52 (81-36)+(9-7)=45+2=47,(81-45)+(9-2)=36+7=43,(81-45)+(9-7)=36+2=38 (81-46)+(9-2)=35+7=42,(81-46)+(9-7)=35+2=37,(81-54)+(9-3)=27+6=33 (81-54)+(9-6)=27+3=30,(81-57)+(9-3)=24+6=30,(81-57)+(9-6)=24+3=27 (83-14)+(7-2)=69+5=74,(83-14)+(7-5)=69+2=71,(83-19)+(7-2)=64+5=69 (83-19)+(7-5)=64+2=66,(83-24)+(7-1)=59+6=65,(83-24)+(7-6)=59+1=60 (83-29)+(7-1)=54+6=60,(83-29)+(7-6)=54+1=55,(83-54)+(7-1)=29+6=35 (83-54)+(7-6)=29+1=30,(83-59)+(7-1)=24+6=30,(83-59)+(7-6)=24+1=25 (83-64)+(7-2)=19+5=24,(83-64)+(7-5)=19+2=21,(83-69)+(7-2)=14+5=19 (83-69)+(7-5)=14+2=16,(86-27)+(4-1)=59+3=62,(86-27)+(4-3)=59+1=60 (86-29)+(4-1)=57+3=60,(86-29)+(4-3)=57+1=58,(86-57)+(4-1)=29+3=32 (86-57)+(4-3)=29+1=30,(86-59)+(4-1)=27+3=30,(86-59)+(4-3)=27+1=28 (91-24)+(8-3)=67+5=72,(91-24)+(8-5)=67+3=70,(91-27)+(8-3)=64+5=69 (91-27)+(8-5)=64+3=67,(91-34)+(8-2)=57+6=63,(91-34)+(8-6)=57+2=59 (91-37)+(8-2)=54+6=60,(91-37)+(8-6)=54+2=56,(91-54)+(8-2)=37+6=43 (91-54)+(8-6)=37+2=39,(91-57)+(8-2)=34+6=40,(91-57)+(8-6)=34+2=36 (91-64)+(8-3)=27+5=32,(91-64)+(8-5)=27+3=30,(91-67)+(8-3)=24+5=29 (91-67)+(8-5)=24+3=27,(92-34)+(7-1)=58+6=64,(92-34)+(7-6)=58+1=59 (92-38)+(7-1)=54+6=60,(92-38)+(7-6)=54+1=55,(92-54)+(7-1)=38+6=44 (92-54)+(7-6)=38+1=39,(92-58)+(7-1)=34+6=40,(92-58)+(7-6)=34+1=35 (93-15)+(6-2)=78+4=82,(93-15)+(6-4)=78+2=80,(93-18)+(6-2)=75+4=79 (93-18)+(6-4)=75+2=77,(93-75)+(6-2)=18+4=22,(93-75)+(6-4)=18+2=20 (93-78)+(6-2)=15+4=19,(93-78)+(6-4)=15+2=17,(94-16)+(5-2)=78+3=81 (94-16)+(5-3)=78+2=80,(94-18)+(5-2)=76+3=79,(94-18)+(5-3)=76+2=78 (94-76)+(5-2)=18+3=21,(94-76)+(5-3)=18+2=20,(94-78)+(5-2)=16+3=19 (94-78)+(5-3)=16+2=18,(95-27)+(4-1)=68+3=71,(95-27)+(4-3)=68+1=69 (95-28)+(4-1)=67+3=70,(95-28)+(4-3)=67+1=68,(95-67)+(4-1)=28+3=31 (95-67)+(4-3)=28+1=29,(95-68)+(4-1)=27+3=30,(95-68)+(4-3)=27+1=28。
绛旓細鍥涘勾绾ч掔瓑寮鍔犵瓟妗堬紝涓句緥濡備笅锛85脳37+37脳15 =37脳锛85+15锛=37脳100 =3700 25脳86脳4 =25脳4脳86 =100脳86 =8600
绛旓細1銆368锛2649锛1351 2銆 89锛101锛1113銆24锛127锛476锛573 4銆400锛273锛1275銆327锛嬶紙96锛127锛 6銆72脳987銆442锛103锛142 8銆999锛99锛99銆67脳5脳2 10銆25脳锛78脳4锛11銆72脳125 12.9000梅125梅813銆400梅25 1...
绛旓細鍏充簬鍥涘勾绾т笅鍐屾暟瀛﹂掔瓑寮忚绠楅锛岄掔瓑寮忚绠楅杩欎釜寰堝浜鸿繕涓嶇煡閬擄紝浠婂ぉ鏉ヤ负澶у瑙ｇ瓟浠ヤ笂鐨勯棶棰橈紝鐜板湪璁╂垜浠竴璧锋潵鐪嬬湅鍚э紒1銆(45-17)+(9-3)=28+6=34,(45-17)+(9-6)=28+3=31,(45-18)+(9-3)=27+6=33 (45-18)+(9-6)=27+3=30,(45-27)+(9-3)=18+6=24,(45-27)+(9-6...
绛旓細360梅[锛12锛6锛壝5]288梅[锛26锛14锛壝8]500脳6-(50脳2-80)锛105脳12锛635锛壝25 864梅[锛27锛23锛壝12]锛45锛38锛16锛壝24 500锛嶏紙240锛38脳6锛塠64锛嶏紙87锛42锛塢 脳15 锛845锛15脳3锛壝1612脳[锛49锛28锛壝7]450梅[锛84锛48] 锛壝12 锛58+37锛壝凤紙64-9脳5锛95梅锛...
绛旓細閫掔瓑寮忚绠锛518锛171锛482锛129 329锛78锛271 59脳4脳25 3脳125脳13脳8 96脳125 4脳301脳25脳3 326锛326脳99 104脳73 23脳锛300锛2锛58锛19脳58 32脳62锛68脳62 16脳21脳250 103脳15 125脳39锛25脳39 25脳204 50脳16脳125 44脳250 125脳25脳50脳64 锛750+250锛壝125脳12 593...
绛旓細閫掔瓑寮忚绠渚嬪瓙瑙ｆ瀽281+372+241 瑙ｉ鎬濊矾:鍥涘垯杩愮畻瑙勫垯(鎸夐『搴忚绠,鍏堢畻涔橀櫎鍚庣畻鍔犲噺,鏈夋嫭鍙峰厛绠楁嫭鍙,鏈変箻鏂瑰厛绠椾箻鏂)鍗鑴卞紡杩愮畻(閫掔瓑寮忚绠)闇鍦ㄨ鍘熷垯鍓嶆彁涓嬭繘琛 瑙ｉ杩囩▼:281+372+241 =653+241 =894
绛旓細2.9999*3+101*11*(101-92)3.(23/4-3/4)*(3*6+2)4. 3/7 脳 49/9 - 4/3 5. 8/9 脳 15/36 + 1/27 6. 12脳 5/6 鈥 2/9 脳3 7. 8脳 5/4 + 1/4 8. 6梅 3/8 鈥 3/8 梅6 9. 4/7 脳 5/9 + 3/7 脳 5/9 10. 5/2 -锛 3/2 + 4/5 锛11. ...
绛旓細鎸夌収杩愮畻椤哄簭鎶璁＄畻杩囩▼渚濇鐢绛夊紡琛ㄧず鍑烘潵銆傦紙1锛485 - ( 6 脳 4 + 32 )= 485 - ( 24 + 32 )= 485 - 56 = 429 锛2锛1000 - ( 500 + 499 + 1 )= 1000 - 1000 = 0 锛3锛3651 脳 { 452 - [ 52 + ( 500 - 100 ) ] } = 3651 脳 { 452 - [ 52 + 400 ] } =...
绛旓細28-(3.4+1.25脳2.4)2.55脳7.1+2.45脳7.1 777脳9+1111脳3 0.8脳銆15.5-(3.21+5.79)銆曪紙31.8+3.2脳4锛壝5 31.5脳4梅(6+3)0.64脳25脳7.8+2.2 2梅2.5+2.5梅2 194锛64.8梅1.8脳0.9 36.72梅4.25脳9.9 5180锛705脳6 24梅2.4锛2.5脳0.8 (4121+2389...
绛旓細874锛1000锛 95脳102 360梅45 329锛38锛62 347锛129锛147 6000梅125梅8 25脳125脳32 44脳25 591锛482锛118 99脳I26 4600梅25梅4 125脳15脳8 986+1999 473+79-63 136脳101-136
