王老师整理了小学六年级上册数学百分数计算题,基础题型每日一练!
60÷75%×50%
=80×50%
=40
(3.7-2.1)÷40%
=1.6÷40%
=1.6÷0.4
=4
3.3÷(2+20%)
=3.3÷(2+0.2)
=3.3÷2.2
=1.5
3÷(10%+15%)
=3÷25%
=3÷0.25
=12
(5.5-2.5)÷40%
=3÷40%
=3÷0.4
=7.5
6.9÷0.3÷20%
=23÷20%
=23÷0.2
=115
25%÷(1+25%)
=25%÷125%
=0.25÷1.25
=0.2
700×40%÷25%
=280÷25%
=280÷0.25
=1120
50×50%×20%
=50×0.5×0.2
=25×0.2
=5
2.25÷15%×80
=2.25÷0.15×80
=15×80
=1200
(9.6-4.8)÷(1-80%)
=4.8÷20%
=4.8÷0.2
=24
70×(1-10%)÷5%
=70×90%÷5%
=70×0.9÷0.05
=63÷0.05
=1260
(1+80%)÷30%×0.6
=180%÷30%×0.6
=1.8÷0.3×0.6
=6×0.6
=3.6
20×30%×20%÷4%
=20×0.3×0.2÷0.04
=6×0.2÷0.04
=1.2÷0.04
=3
18.5×2%+0.15
=0.37+0.15
=0.52
(45.6-12)÷80%
=33.6÷80%
=42
第一关
(1)28+30%x=58
(2)42+55%x=98
(3)26+17%x=31
(4)32-25%x=12
(5)52-15%x=35
(6)75-60%x=32
(7)32%x-25=15
(8)60%x+28=30
(9)18%x-35=20
(10)25%x+9=59
第二关
(1)15%x-32=88
(2)30%x+28=50
(3)27%x-9=27
(4)72-45%x=18
(5)88-4%x=20
(6)21-7%x=7
(7)13%x+28=89
(8)82-16%x=22
(9)19+9%x=22
(10)70%x-28=52
第三关
(1)24%x+12%x=56
(2)28%x-15%x=33
(3)72%x-36%x=45
(4)x-1%x=99
(5)12%x+28%x=30
(6)13%x+26=26%x
(7)x-15=50%x
(8)29%x-35=1%x
(9)5%x-2=3%x
(10)20%x-28=6%x
第四关
(1)25%x+50=30%x
(2)60-25%x=15%x
(3)17+16%x=33%x
(4)29%x-35=4%x
(5)18%x+54=99%x
(6)75%x-18=15%x
(7)28-16%x=10%x
(8)54-24%x=12%x
(9)x-5%x=95
(10)x+5%x=105
第五关
(1)(15%+12%)x=28
(2)25-(18%-9%)x=7
(3)76+(20%-35%)x=26
(4)30+(1-30%)x=40
(5)(79%+11%)x=80
(6)14-(21%-14%)x=56
(7)32+(54%-32%)x=48
(8)70-(45%+15%)x=10
参考答案
第一关
100 11/1140 500/17 80 340/3
215/3 125 10/3 2750/9 200
第二关
800 220/3 400/3 120 1700
200 6100/13 375 100/3 800/7
第三关
1400/9 3300/13 125 100 75
200 30 125 100 200
第四关
1000 150 100 140 200/3
30 1400/13 150 100 100
第五关
2800/27 200 1000/3 100/7
800/9 -600 800/11 100
声明:本公众号尊重原创,素材来源于网络,好的内容值得分享,如有侵权请联系删除!