小学五年级数学口算精选800题

合集下载
  1. 1、下载文档前请自行甄别文档内容的完整性,平台不提供额外的编辑、内容补充、找答案等附加服务。
  2. 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
  3. 3、如文档侵犯您的权益,请联系客服反馈,我们会尽快为您处理(人工客服工作时间:9:00-18:30)。

0.9×0.4×10= 0.68×8×1.25= 7.1×0.25×4= 16.4×2.9+16.4×7.1=

3.2×2.8+3.2×7.2= 1/6 + 1/2 -1/6 =

7.5-(2.5+3.8)= (1.2+8.8)×0.4=

9÷0.25÷4= 0.25×3.97×4=

50+160÷40= (58+370)÷(64-45)=

120-144÷18+35 = 347+45×2-4160÷52=

(58+37)÷(64-9×5)= 95÷(64-45)=

178-145÷5×6+42= 420+580-64×21÷28=

812-700÷(9+31×11)= (136+64)×(65-345÷23)= 85+14×(14+208÷26)= 1.2×2.5+0.8×2.5 =

8.9×1.25-0.9×1.25 = 12.5×7.4×0.8 =

9.9×6.4-(2.5+0.24)= 6.5×9.5+6.5×0.5 =

0.35×1.6+0.35×3.4 = 6.72-3.28-1.72 =

0.45+6.37+4.55 = 4.8×46+4.8×54 =

5.4+

6.9×3-(25-2.5)= 2×41846-620-380=

0.8+0.8×2.5 = 1.25×3.6×8×2.5-12.5×2.4 = 28×12.5-12.5×20 = 23.65-(3.07+3.65) =

1.65×99+1.65 = (4+0.4×0.25)8×7×1.25 = 27.85-(7.85+3.4) = 48×1.25+50×1.25×0.2×8 = 7.8×9.9+0.78= (1010+309+4+681+6)×12=

3×9146×782×6×854 = 5.15×7/8+6.1-0.60625=

120-36×4÷18+35 = (284+16)×(512-8208÷18)=

(58+37)÷(64-9×5)= (6.8-6.8×0.55)÷8.5=

0.12× 4.8÷0.12×4.8= 6-1.6÷4= 5.38+7.85-5.37= (3.2×1.5+2.5)÷1.6= 3.2×(1.5+2.5)÷1.6=

7.2÷0.8-1.2×5= 6-1.19×3-0.43=

6.5×(4.8-1.2×4)= 0.68×1.9+0.32×1.9=

10.15-10.75×0.4-5.7= 5.8×(3.87-0.13)+4.2×3.74= 32.52-(6+9.728÷3.2)×2.5= [(7.1-5.6)×0.9-1.15] ÷2.5= 12×6÷7.2-6= 5.4÷[2.6×(3.7-2.9)+0.62]= 12×6÷(12-7.2)-6= 0.25×3.97×4= (1.2+8.8)×0.4= 120-144÷18+35

方程:

88x+43=8579 x=97 36x+58=2974 x=81 13x+25=1247 x=94 89x-31=4063 x=46 27x+40=445 x=15 83x-90=1653 x=21 29x-35=545 x=20 97x+81=954 x=9 50x-99=3101 x=64 80x+17=1777 x=22

17x-37=609 x=38 88x+30=2758 x=31 80x+85=565 x=6 49x+43=827 x=16 99x-98=6139 x=63 95x+94=1044 x=10 62x+77=6153 x=98 38x-15=2037 x=54 44x+23=1387 x=31 83x-38=4444 x=54 60x+83=3203 x=52 21x+90=489 x=19 22x+23=2135 x=96 37x+28=509 x=13 67x+39=5466 x=81 92x+67=1079 x=11 38x+45=2021 x=52 64x-67=2813 x=45

5x-96=94 x=38

84x-56=4732 x=57 26x-61=2513 x=99 9x+86=500 x=46 9x-48=744 x=88 43x-94=637 x=17 38x-69=2933 x=79 23x-40=696 x=32 48x-92=1684 x=37 39x+52=2470 x=62 56x-86=2770 x=51 96x+95=3935 x=40 21x-70=1988 x=98 72x+15=7071 x=98 83x-63=7656 x=93 47x+64=1944 x=40 38x+38=1178 x=30 68x+91=4103 x=59

53x+65=1443 x=26 5x-67=48 x=23 46x-74=4112 x=91 74x-34=6700 x=91

相关文档
最新文档