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14X6=7X13=16X8=280X3=362X3=700-70=102-20=150+510=65?8=17X5=133X4=80X30=31X20=50X90=70X140=40X800=300X30=32X30=21X40=190X5=30X15=208X30=180X50=206X40=30X50=8X25=4X240=720+32=765-60=210?7=300076=4X23=79X2=240?60=480?8=350?70=4000780=640?32=45?15=320?8=96?4=81?3=78?6=125X8=2672=85?5=640?80=12X2X5=27X3=15X5=480?80=90?15=23X3=16X5=48?4二640?16=39?3=24X20=32X3=48?16=12X8=27X3=56?14=24?8=14X2=83,45=560?80=96?24=40?20=40X30=37,26=30X23=48,27=120X600二280,270=5X1280=470,180=20X420=76007200=980?14=3/10+1/5=4/5-7/10=2-1/6-1/3=0.51?17,32.8,19,5.2?1.3,,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.9270.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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+1/5二4/5-7/10=2-1/6-1/3=0.51?17,32.8,19,5.2?1.3,1.6X0.4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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?1.3,1.6X0.4,4.9X0.7,1?5,6?12,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,0.87,7.4,1.92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?0.5,3/4+1/4=2+4/9=3-2/3=3/4-1/2=1/6+7.5-(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=21/6-1/3二0.51?17,32.8,19,5.2?1.3,1.6X0,4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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=2-1/6-1/3二0.51?17,32.8,19,5.2?1.3,1.6X0.4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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?1.3,1.6X0.4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.9290.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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?1.3,1.6X0,4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.92?0.04,0.32X500,0.65,4.35530,280=180X500=200X160=3X1400=9600780=96007800=76,39=12X8=4500X20=200X360=4X2500=310,70=1000725=290X300=76007400=4200?30=200X48=92007400=80007500=87007300=7000714=140X300=750,290=605,59=27,32=73,15=6800X400=6000740=400X14=160X600=81007300=680,270=6X1300=930,660=840?21=1900720=300X330=600?12=8800940=5X490=760X20=75007500=370X200=650?13=8600,4200=240X4=640?80=15X10=12X11=160X30=220X40=104X5=4500950=20X2=90?30=270?30=76?9二23,15=32X6=180?30=140X7=350X2=7200+900=48X20=11X80=4000?50=9600730=18007300=370+580=420,90,520,260,22X200,270X30=66?7=360?4=7000?70,240?40=13X6=50X11=410-201=66007600=24X50=530,70=7X700=240+570=580,490=170,320,910,190,88007400,84?21二100,54=55?5=200?40,35X2=280X3=250X6=125X8=390+140=36007400=420,90=203+98=48007400=910,370=1000,51,35X200,93009300,6X300,18007200,100,63,3.2,1.68,2.8X0.4,14,7.4,1.92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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?L3,1.6X0.4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.9270.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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?1,3,1.6X0.4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,L68,2.8X0.4,14,7.4,1.92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.55,0.06,X200,1.0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?0,5,3/4+1/4=2+4/9=3—2/3=3/4-1/2=1/6+1/2-1/6二7.5-⑵5+3.8)=32.8,19,5.2?1.3,7/8+3/8=3/10+1/5=4/5—7/10=2-1/6-1/3=0.51?17,1.6X0.4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0,8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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=21/6-1/3=0.51?17,32.8,19,5.2?1.3,1.6X0,4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.9270.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0,06,0.75?15,0.4X0,8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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?1.3,1.6X0,4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0,8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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?1.3,1.6X0.4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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=21/6-1/3=0.51?17,32.8,19,5.2?1,3,1.6X0.4,4.9X0,7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.9270.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.01X99,420?35,25X12,135?0.5,3/4+1/4=2+4/9=3-2/3二1.54,3/4-1/2=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5二4/5-7/10=2-1/6-1/3=0.51?17,32.8,19,5.2?1.3,1.6X0,4,,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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,,6?12,0.87,0.49,17X40,10019,5.2?1.3,1.6X0.4,4.9X0.7,1?5,63,3.2,1.68,2.8X0.4,14,7.4,1.92?0,04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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=2-1/6-1/3二0.51?17,32.8,19,5.2?1.3,1.6X0.4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.9290.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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?1.3,1.6X0,4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?0.5,3/4+1/4=2+4/9=3-2/3二3/4-1/2=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?1.3,1.6X0,4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?0.5,3/4+1/4=2+4/9=3-2/3=3/41/2=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5=4/5-7/10=21/6-1/3=0.51?17,32.8,19,5.271.3,1.6X0.4,4.9X0,7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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+3/8二3/10+1/5=4/5-7/10=2-1/6-1/3=0.51?17,32.8,19,5.2?1.3,1.6X0.4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,1.92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?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=21/6-1/3=0.51?17,32.8,19,5.2?1.3,1.6X0.4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0,4,14,7.4,1.92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0,8,4X0.25,0.36,1.01X99,420?35,25X12,135?0.5,3/4+1/4=2+4/9=3-2/3=1.54,3/4-1/2=1/6+1/2-1/6=7.5-(2.5+3.8)=7/8+3/8=3/10+1/5二4/5-7/10=2-1/6-1/3=0.51?17,32.8,19,5.2?1.3,1.6X0,4,4.9X0.7,1?5,6?12,0.87,0.49,17X40,100,63,3.2,1.68,2.8X0.4,14,7.4,L92?0.04,0.32X500,0.65,4.35,10,5.4,4?20,3.5X200,1.5,0.06,0.75?15,0.4X0.8,4X0.25,0.36,1.54,1.01X99,420?35,25X12,135?0.5,3/4+1/4=2+4/9=3-2/3=3/4-1/2

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