五年级数学题计算? .那么,五年级数学题计算?一起来了解一下吧。
五年级下册数学口算题人教版600道17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.51÷17=32.8+19=5.2÷1.3=1.6×0.4=4.9×0.7=1÷5=6÷12=0.87-0.49=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.51÷17=32.8+19=5.2÷1.3=1.6×0.4=4.9×0.7=1÷5=6÷12=0.87-0.49=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.51÷17=32.8+19=5.2÷1.3=1.6×0.4=4.9×0.7=1÷5=6÷12=0.87-0.49=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.51÷17=32.8+19=5.2÷1.3=1.6×0.4=4.9×0.7=1÷5=6÷12=0.87-0.49=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=0.51÷17=32.8+19=5.2÷1.3=1.6×0.4=4.9×0.7=1÷5=6÷12=0.87-0.49=17×40=100-63=3.2+1.68=2.8×0.4=14-7.4=1.92÷0.04=0.32×500=0.65+4.35=10-5.4=4÷20=3.5×200=1.5-0.06=0.75÷15=0.4×0.8=4×0.25=0.36+1.54=1.01×99=420÷35=25×12=135÷0.5=3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=2-1/6-1/3=
1.设被除数为x,则9x+x+9=279,x=27,所以除数为243,被除数为27
2.设苹果重量为x千克,则3x+x=60,x=15,所以梨子为45千克,苹果为15千克
3.设裤子为x元,则3x-x=240,x=120,所以上衣为3x,即360元,裤子为120元
4.设宽为x米,则2*(x+2x)=3.6,x=0.6,长和宽分别为1.2和0.6米
五年级上册口算0.8×0.2=5.6×3=0.25×4=3.1×0.2=0.45×6=0.4×0.25=3.6×0.8=2.9×1=9.6×3=0.05×0.4=120×0.5=7.3×4=0.75×2=4.3×0.2=12.5×8=66×0.4=6.01×0.3=0×34.5=45.2×2=1.3×3=4.25×4=0.07×0.5=33×0.04=6.5×4=2.3×0.06=15×0.08=0.09×0.9=4.7×0.1=54×0.8=1.6×0.03=0.8×0.9=0.6×100=17.5×0.01=3.2×0.5=25×0.4=12.5×0.8=6×6.5=3.6×0.7=6.5×0.4=8.5×0.2=0.66×0.3=2.5×0.4=7.7×0.8=0.012×20=4.6×0.4=3×0.09=2.2×0.05=4.1×0.6=0.75×0.4=23×0.4=0.32×100=5.5×2=4.73×10=0×23.5=0.25×4=7.2×0.5=3.3×0.5=60×0.8=3.4×0.6=0.125×8=
【1号】两个大三角形都是25 分别占大正方形的1/4
【2号】一个中三角形12.5 占正方形的1/8
【4号】一个正方形12.5 占正方形的1/8
【5号】一个平行四边形都是12.5 占正方形的1/8
【3号】两个小三角形6.25 分别占正方形的1/16
五年级下册数学脱式计算700道题
3/4+5/6-7/8
=9/12+10/12-7/8
=19/12-7/8
=38/24-21/24
=17/24,
24.3×2.3-5.6÷2.8
=55.89-2
=53.89,
65.2-(5.2-10)
=65.2-5.2+10
=60+10
=70.
以上就是五年级数学题计算的全部内容, 。