六年級(jí)下冊(cè)數(shù)學(xué)寒假必背《計(jì)算常用數(shù)值表》100以內(nèi)質(zhì)數(shù)表2357111317192329313741434753596167717379838997常用π值表π=3.142π=6.283π=9.424π=12.565π=15.76π=18.848π=25.129π=28.2610π=31.411π=34.5412π=37.6813π=40.8214π=43.9615π=47.116π=50.2417π=50.2418π=533819π=56.5220π=62.825π=78.536π=113.0449π=153.8664π=200.9681π=254.34常用完全平方數(shù)常用完全立方數(shù)12=122=432=942=1613=123=833=2743=6452=2562=3672=4982=6453=12563=21673=34383=51292=81102=100112=121122=14493=729103=1000113=1331123=1728132=169142=196152=225162=256133=2197143=2744153=3375163=4096172=289182=324192=361202=400173=4913183=5832193=6859203=8000常用小數(shù)、分?jǐn)?shù)、百分?jǐn)?shù)互化表0.01=1100=0.06=350=0.125=18=0.5=12=0.02=150=0.07=7100=0.15=320=0.6=35=0.03=3100=0.08=225=0.2=15=0.75=34=0.04=125=0.09=9100=0.25=14=0.8=45=0.05=120=0.1=110=0.4=25=40.9=910=六年級(jí)下冊(cè)數(shù)學(xué)寒假必背《計(jì)算常用數(shù)值表》100以內(nèi)質(zhì)數(shù)表2357111317192329313741434753596167717379838997常用π值表π=3.142π=6.283π=9.424π=12.565π=15.76π=18.848π=25.129π=28.2610π=31.411π=34.5412π=37.6813π=40.8214π=43.9615π=47.116π=50.2417π=50.2418π=533819π=56.5220π=62.825π=78.536π=113.0449π=153.8664π=200.9681π=254.34常用完全平方數(shù)常用完全立方數(shù)12=122=432=942=1613=123=833=2743=6452=2562=3672=4982=6453=12563=21673=34383=51292=81102=100112=121122=14493=729103=1000113=1331123=1728132=169142=196152=225162=256133=2197143=2744153=3375163=4096172=289182=324192=361202=400173=4913183=5832193=6859203=8000常用小數(shù)、分?jǐn)?shù)、百分?jǐn)?shù)互化表0.01=1100=0.06=350=0.125=18=0.5=12=0.02=150=0.07=7100=0.15=320=0.6=35=0.03=3100=0.08=225=0.2=15=0.