小学五年级数学口算题库

小学年级算题1000每天限时一练，提高算能力和感觉时间建议2-3分\页×＝×＝－÷＝×＝－4÷×＝＝×＝4××＝÷＝×＝

÷＝+2=3=-+=+=-2=＝＝÷＝×＝×＝1÷＝6÷×＝

×＝－＝×＝－4÷×＝＝×＝4××＝÷×＝÷＝+2=3=-+=

+=-2=＝÷＝×＝×＝1÷＝6÷＝×＝×＝－＝×＝－

4÷×＝＝×＝4××＝÷＝×÷＝+2=3=-+=+=-2=＝

＝÷＝×＝×＝1÷＝6÷×＝×＝－÷＝×＝－4÷×＝＝×＝4×

×＝÷＝×÷＝+2=3=-+=+=-2=＝÷＝×＝×＝1÷＝6÷

×＝×＝－＝×＝－4÷×＝＝×＝4××＝÷×＝÷＝+

2=3=-+=+=-2=＝＝÷＝×＝×＝1÷＝6÷＝×＝×＝－

÷＝×－4÷×＝＝×＝4××＝÷＝×÷＝+2=3=-+=+

=-2=××××

8×××0=1000=×0=0×

51000=×××3

÷÷÷×÷÷÷××÷××÷÷

×－÷÷×＋－××＋＋＋4×2500=5×1280=

＝4－＝2.7＝0.33＋＝＝0.6－2.5=0.8=6×0.32=100=100=0.25=0.3=0.36

÷24×0.6=0.01=1000=0.5=10.80.8=9.650.13=0.1=0.4=1÷01.7=9÷÷4=××＋8.8＋58+37064-45=18+35

2-4160÷58+37）÷5）÷64-45）5289+31×136+6414+208÷262.5+0.8×1.25-0.97.42.5+0.249.5+6.5×1.6+0.3525-2.5）2×41846-620-38046+4.8543.682.5-12.5××3.07+3.654+0.4×）×1.2599+1.65

7.85+3.4××89.9+0.783××78267/8+6.1-0.60625284+16）×（512-820818+3558+37）÷5）÷××1.5+2.51.62）1.5+2.51.60.8-1.2××4.8-1.2×4=××0.4-5.73.87-0.133.746+9.728÷3.2）×[（7.1-5.60.9-1.15]（3.7-2.9×÷12-7.2）-6（）×7.2-6

方程：x=15x=20x=9x=38x=6x=16

x=19x=13x=17x=32

5×÷1000=×10=÷0.75×10×4

÷70=630100=7010=1000=3.05100=÷×0.6=

1000=×9=2=2.5×÷×1÷02.5=0.8=6×0.32=100=100=0.25=0.3=0.36÷24×0.6=

0.01=1000=0.5=10.80.8=9.650.13=0.1=0.4=1÷01.7=9÷4=＋8.8＋64-4518+352-4160（（64-455××136+64÷14+208÷26

×2.5+0.8×2.5×1.25-0.9×（27×9.5+6.5×1.6+0.3525-2.5）2×41846-620-38046+4.8543.682.5-12.5××3.07+3.654+0.4×）×1.2599+1.657.85+3.4××89.9+0.783××78267/8+6.1-0.60625

284+16512-8208184÷58+37）÷5）×0.55)÷0.12××3.21.5+2.5）÷0.8-1.2××4.8-1.24）=×0.4-5.73.87-0.13×3.746+9.728÷）×7.1-5.6）×0.9-1.15]（3.7-2.9）+0.62]6÷12-7.2）-6（）×7.2-6

x=15x=20x=9x=38x=6x=16x=19x=13

x=17x=32

5×÷1000=×10=÷0.75×10×4÷70=630

100=7010=1000=3.05100=÷×0.6=1000=×9=2=2.5×÷1÷0

2.5=0.8=6×0.32=100=100=0.25=0.3=0.36÷24×0.6=0.01=1000=0.5=10.80.8=9.65

0.13=0.1=0.4=1÷01.7=9÷4=＋8.8＋64-4518+352-4160（（64-455××136+64÷14+208÷26×2.5+0.8×2.5×1.25-0.91000=6

1000=510=11000=9.02÷6=0.712=0.254.3

0.6×0.9=54.5×5.190.90.41.25=2.9+16.4=8.45=0.93÷0.8=