四年级上册数学口算题_衡柏友同学数学作业《四年级上册数学口算题》解题方法_数学_衡柏友
编辑: admin 2017-25-06
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四年级上册数学口算题导读:
这道数学作业题来自衡柏友同学的作业解题方法分享《四年级上册数学口算题》,指导老师是茹老师,涉及到的数学知识点概括为:四年级下册口算题的答案,同学们可以通过学习四年级上册数学口算题:四年级下册口算题的答案的相关数学知识来提升自己的数学作业解题能力,只有掌握了这些数学知识能力,才能让自己的数学解题能力提升,也才会在数学考试中取得良好的成绩,下面是衡柏友数学作业的详细总结概括分享(本道题以问答模式展开)。
题目:四年级下册口算题的答案
640÷80=8 15×5= 7523×3=69 12×2×5= 120480÷80=6 16×5=80 27×3= 8190÷15= 648÷4= 12640÷16= 4039÷3= 1324×20= 48032×3= 9648÷16= 312×8= 9627×3= 8156÷14= 424÷8= 314×2= 2883-45=38 560÷80= 796÷24= 440÷20=2 40×30= 120037+26= 6376-39= 37605+59= 66430×23= 69012×8= 9627+32= 5948+27= 754500×20= 9000073+15 = 88120×600 = 72000200×360= 720006800×400=2720000 280+270= 4504×2500= 100006000÷40= 1505×1280= 64004.3+2.7= 70.75+0.25= 14-0.26= 3.740.35+2.7= 3.074.6-1.9= 2.70.83-0.3= 0.533+0.05= 3.057.2-3.8= 3.40.07+0.6= 0.671.39-0.39= 110-5.4= 4.625.6+23= 48.6四年级上册数学口算题:逆火学习站的衡柏友同学的作业题:《四年级下册口算题的答案》解题思路
谁复制谁不是人!互助这道作业题的同学还参与了下面的作业题
题1: 四年级数学下册口算题我要交作业,就很急的![数学科目]
1.25+300÷52.(25+300)÷53.25+75÷5+754.200-(35+48÷24)5.(72+32×4)÷406.45+55-45+557.2-2×0+28.10-10÷10×109.(75+25÷5)-4010.2800÷25×4+8011.2800÷25×4+8012.(380-80×4)÷6013.20-16÷4+3×214.(20-16)÷4+3×215.(1520-150)÷60-4016.(1520-150)÷(60-40)17.448×26+17523÷29718.3600-(58+1872÷24)19.48230÷(150+37×16)20.1000÷(850-25×26)+4421.(7344÷72+98)×4322.(905+985)÷(203-168)23.24×36-3213÷924.(378-158)÷(38+72)25.726+824÷8-40926.120×3÷527.120÷3÷528.78x101-17829.178x101-1730.178x101-7831.3 × 49 - 4 32.8 × 156 + 17 33.12× 5 – 9 ×3 34.8× 4 + 4 35.6÷ 38 – 38 ÷6 36.47 × 59 + 37 × 9 37.52 -( 32 + 45 ) 38.78 + ( 1/8 + 1/9 ) 39.9 × 56 + 56 40.34 × 89 - 13 41.7 × 549 + 34 42.6 ×( 12 + 3 ) 43.8 × 5 + 8 × 115 44.31 × 56 – 56 45.97 - ( 27 – 1021 ) 46.59 × 18 – 14 × 27 47.45 × 2516 + 23 × 34 48.14 × 87 – 56 × 125 49.1732 – 34 × 94 50.3 × 29 + 13 51.57 × 325 + 37 52.314 × 23 + 16 53.15 × 23 + 56 54.922 + 111 ÷ 12 55.53 × 115 + 43 56.45 × 23 + 13 × 15 57.79 + 129 × 56 58.14 + 34 ÷ 23 59.7 × 2116 + 12 60.101 × 15 – 15 × 21 61.50+(58+370)×(64-45) 62.120-148+35 63.347+45×2-4160 64(58+37)×(64-9×5) 65.95×(64-45) 66.178-145+42 420+580-64×21 67.812-9+31×11 68.85+14×(14+208) 69.(284+16)×(512-8208) 70.120-36×4+35 71.(58+37)×(64-9×5) 72.(68-68×55)÷85 73.12× 12×48 74.32×15+25 75.6-+785-37= 1米=()分米1000厘米=()毫米55毫米=()分米4.3千米=()分米1小时=()分钟=()秒钟360分钟=()小时=()秒钟765平方米=()平方千米=()平方公里1摄氏度=()华氏度=()开尔文1085平方毫米=()平方分米=()平方米1085立方米=()立方千米1公顷=()顷=()平方千米四年级上册数学口算题:逆火学习站的衡柏友同学的作业题:《四年级下册口算题的答案》解题思路
1公里=()里=()米题2: 四年级下册口算题[数学科目]
1.45+15×6= 135 2.250÷5×8=400 3.6×5÷2×4=60 4.30×3+8=98 5.400÷4+20×5= 200 6.10+12÷3+20=34 7.(80÷20+80)÷4=21 8.70+(100-10×5)=120 9.360÷40= 9 10.40×20= 800 11.80-25= 55 12.70+45=115 13.90×2= 180 14.16×6= 96 15.300×6= 1800 16.540÷9=60 17.30×20= 600 18.400÷4= 100 19.350-80= 270 20.160+70=230 21.18-64÷8= 10 22.42÷6+20=27 23.40-5×7= 5 24.80+60÷3=100 25.41+18÷2= 50 26.75-11×5= 20 27.42+7-29= 20 28.5600÷80=70 29.25×16= 400 30.120×25= 3000 31.36×11= 396 32.1025÷25=41 33.336+70= 406 34.25×9×4= 900 35.200-33×3= 101 36.3020-1010=2010 37.12×50= 600 38.25×8= 200 39.23×11= 253 40.125÷25=5 41.4200-2200=2000 42.220+80= 300 43.20×8×5= 800 44.600-3×200=0 45.20+20÷2= 30 46.35-25÷5= 30 47.36+8-40= 4 48.2800÷40=70 49.98÷14 = 7 50.96÷24 = 4 51.56÷14 =4 52.65÷13 = 5 53.75÷15 = 5 54.120÷24 =5 55.200÷25 = 8 56.800÷16 = 50 57.840÷21 =40 58.560÷14 = 40 59.390÷13 = 30 60.600÷15 =40 61.72÷24 = 3 62.85÷17 = 5 63.90÷15 =6 64.96÷16 = 6 65.78÷26 = 4 66.51÷17 =3 67.80÷40 = 2 68.100÷20 = 5 69.100÷4 =25 70.240÷40 = 6 71.920÷4 = 230 72.300÷60=5 73.64÷2 = 32 74.64÷4 = 16 75.50÷5 =10 76.60÷8 = 7.5 77.96÷4 = 24 78.90÷6 =15 79.400+80 = 480 80.400-80 = 320 81.40×80 =3200 82.400÷80 = 5 83.48÷16 = 3 84.96÷24 =4 85.160×5= 800 86.4×250= 1000 87.0×518= 0 88.10×76= 760 89.36×10=360 90.15×6= 90 91.24×3= 72 92.5×18= 90 93.26×4= 74 94.7×15=105 95.32×30= 960 96.40×15= 600 97.60×12= 720 98.23×30= 690 99.30×50=1500四年级上册数学口算题:逆火学习站的衡柏友同学的作业题:《四年级下册口算题的答案》解题思路
100.5×700=3500题3: 四年级下册口算题,快来3米五分米8厘米=()米21千克21克=()千克21千克21克=()吨5分米8厘米=()分米[数学科目]
(3.58)(21.021)(0.21021)(5.8)题4: 400道四年级下册的口算题最好400道正好[数学科目]
640÷80= 815×5= 7523×3= 6912×2×5= 120480÷80= 616×5= 8027×3= 8190÷15= 648÷4=12 640÷16=40 39÷3= 1324×20= 48032×3= 9648÷16= 312×8=96 27×3= 8156÷14= 424÷8=3 14×2=28 83-45= 38560÷80=7 96÷24=4 40÷20=2 40×30=1200 37+26=63 76-39=37 605+59= 66430×23= 69012×8=96 27+32=59 48+27=75 4500×20=90000 73+15 =88 120×600 =72000 200×360=72000 6800×400= 2720000280+270=550 4×2500=10000 6000÷40=150 5×1280= 6400310-70=240 400×14=5600 470+180=650 1000÷25= 40160×600=96000 20×420=8400 290×300= 870008100÷300= 277600÷200=38 7600÷400=19 680+270=950 980÷14= 704200÷30=140 6×1300=7800 1300×50= 65000200×48= 9600930-660=270 530+280=810 9200÷400= 23840÷21= 40180×500=90000 8000÷500 =16 1900÷20= 95200×160= 320008700÷300=29 300×330=99000 3×1400=4200 7000÷14= 500600÷12= 509600÷80= 120140×300= 420008800÷40= 2209600÷800=12 750-290=460 5×490= 2450760×20= 152007500÷500=15 370×200=74000 650÷13=50 8600-4200=4400240×4=960 640÷80=8 15×10=150 12×11=132 160×30=4800 220×40=8800 104×5=520 4500÷50=90 120×2=240 90÷30=3 270÷30=9 270×30=8100 84÷21=4 76÷9=8.4 66÷7=9.3 100-54=46 123+15=138 360÷4=90 55÷5=11 32×6=192 7000÷70= 100 200÷40=5 180÷30=6 240÷40=6 35×2=70 140×7=980 13×6=78 280×3=840 350×2=700 50×11=550 250×6= 1500 7200+900= 8100四年级上册数学口算题:逆火学习站的衡柏友同学的作业题:《四年级下册口算题的答案》解题思路
410-201= 209题5: 问四年级下册1760口算题,带答案最好是人教版的,[数学科目]
640÷80= 15×5= 23×3= 12×2×5= 480÷80= 16×5= 27×3= 90÷15= 48÷4= 640÷16= 39÷3= 24×20= 32×3= 48÷16= 12×8= 27×3= 56÷14= 24÷8= 14×2= 83-45= 560÷80= 96÷24= 40÷20= 40×30= 37+26= 76-39= 605+59= 30×23= 12×8= 27+32= 48+27= 4500×20= 73+15 = 120×600 = 200×360= 6800×400= 280+270= 4×2500= 6000÷40= 5×1280= 310-70= 400×14= 470+180= 1000÷25= 160×600= 20×420= 290×300= 8100÷300= 7600÷200= 7600÷400= 680+270= 980÷14= 4200÷30= 6×1300= 1300×50= 200×48= 930-660= 530+280= 9200÷400= 840÷21= 180×500= 8000÷500 = 1900÷20= 200×160= 8700÷300= 300×330= 3×1400= 7000÷14= 600÷12= 9600÷80= 140×300= 8800÷40= 9600÷800= 750-290= 5×490= 760×20= 7500÷500= 370×200= 650÷13= 8600-4200= 240×4= 25 -15 -80 = 26 -6 -64 = 27 + 3 -48 = 28 + 12 -32 29 + 21 -16 = 30 + 30 + 0 = 31 + 39 + 16 = 32 + 48 + 32 = 33 + 57 + 48 = 34 + 66 + 64 = 35 + 75 + 80 = 36 + 84 + 96 = 37 + 93 + 112 = 38 + 102 + 128 = 39 + 111 + 144 = 40 -30 -140 = 41 -21 -124 = 42 -12 -108 = 43 -3 -92 = 44 + 6 -76 = 45 + 15 -60 = 46 + 24 -44 = 47 + 33 -28 = 48 + 42 -12 = 49 + 51 + 4 = 50 + 60 + 20 = 51 + 69 + 36 = 52 + 78 + 52 = 53 + 87 + 68 = 54 + 96 + 84 = 55 -45 -200 56 -36 -184 = 57 -27 -168 = 58 -18 -152 = 59 -9 -136 60 + 0 -120 61 + 9 -104 62 + 18 -88 63 + 27 -72 = 64 + 36 -56 65 + 45 -40 = 66 + 54 -24 = 67 + 63 -8 = 68 + 72 + 8 = 69 + 81 + 24 70 -60 -260 71 -51 -244 = 72 -42 -228 = 73 -33 -212 = 74 -24 -196 =1.87+63-21 2.54-45+65 3.24-21+54 4.98-95+54 5.54+88-87 6.54+52-84 7.20+84-87 8.21+77-45 9.54+82-12 10.62+59-45 11.51-54+51 12.87-78+99 13.24+54-51 14.54+84-215 15.87-51+55 16.87-72+91 17.85-58+46 18.62+12-85 19.25+58-54 20.61-54+81 21.52-21+15 22.54-21+78 23.81+62-58 24.56+84+84 25.49+89-11 26.96-27+15 27.95-25+48 28.94-84+86 29.65-45+25 30.54-96+85 31.88+21-37 32.69+97-27 33.14+48-58 34.25+95-46 35.36+62-57 36.53+31-39 37.43+94-48 38.76+25-28 39.89+60-16 40.94+84-38 41.65+50-19 42.52+35-27 43.11+15-28 44.24+64-26 45.47+31-25 46.58+97-34 47.84+46-25 48.95+95-20 49.61+75-13 50.12+65-12 51.73+45-32 52.86+25-21 53.99+85-12 54.38+16-54 55.15+34-54 56.24+94-28 57.81+76-58 58.42+31-49 59.53+98-26 60.26+84-35 61.39+45-19 62.68+11-28 63.85+94-24 64.44+34-28 65.31+32-38 66.82+65-37 67.13+54-39 68.26+97-24 69.99+55-25 70.37+82-20 71.15+46-32 72.98+72-21 73.56+92-65 74.75+81-54 75.81+69-12 76.48+87-32 77.54+54-62 78.38+32-12 79.66+21-52 80.54+65-20 88.15+54-13 82.21+98-52 83.42+87-42 84.95+54-14 85.84+21-65 86.58+65-35 87.69+21-25 88.36+54-12 89.11+24-65 90.42+98-32 91.74+65-45 92.85+32-25 93.58+85-16 94.27+54-25 95.65+21-34 96.91+65-21 97.53+95-54 98.78+87-32 99.54+24-87四年级上册数学口算题:逆火学习站(img1.72589.com)的衡柏友同学的作业题:《四年级下册口算题的答案》解题思路
四年级上册数学口算题小结:
通过以上关于衡柏友同学对四年级上册数学口算题:四年级下册口算题的答案的概括总结详细分享,相信同学们已经对四年级上册数学口算题的相关数学作业知识一定有所收获吧。建议同学们要学会归纳总结,仔细揣摩衡柏友同学分享的解答《四年级下册口算题的答案》这道作业题的重点部分,他山之石,可以攻玉,考才获胜。