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1、95+43=( )+9518+54=54+()87+55=( )+8744+71=( )+443+(5+6)=()+5+68+(9+3)=8+( )+35+(8+3)=5+( )+35+2+6=5+(2+)2+6+4 = 2+(+4)(6+3)+7=6+(+7)()+35=35+96()+8+3=2+(8+3)()+9+6=4+(9+6)()+2+5=9+(2+5)(+5)+7=4+(5+7)21+( )=49+2132+( )=67+324+( )+6 = 4+(9+6)9+4+( )=9+(4+2)6+( )+2=6+(9+2)84+88=( )+8436+62=()+3695+80=(
2、)+955+7+2=( )+(7+2)6+(7+4)=( )+7+43+(8+6)=( )+8+67+(6+2)=()+6+25+3+4=5+(+4) (7+5)+6=()+(5+6) (2+7)+4=2+(+4) ()+51=51+72()+3+9=6+(3+9)()+8+5=9+(8+5)(+8)+4=5+(8+4)8+( )=52+846+( )=72+4653+( )=23+536+7+()=6+(7+2)6+8+( )=6+(8+5)7+(+2)=7+4+239+78=78+()32+99=99+()72+86=86+()3+(6+8)=( )+6+89+(3+5)=9+3+()2+
3、(8+3)=( +8+32+6+7 = 2+(6+) 8+7+4=8+(+4)(6+7)+5=6+(7+) ()+40=40+71()+(7+4)=9+7+4()+(2+9)=5+2+9()+8+3=9+(8+3)(+7)+5=9+(7+5)9+( )=44+912+( )=35+129+( )+6=9+(5+6)5+8+()=5+(8+4)2+( )+5=2+(6+5)5+(+8)=5+6+88x25x4=2x17x5=18x2x5=25x6x4=7x4x25=9x85+85=87+9x87=29x9+29=680+2+5=7x125x8=480:2:5=8x4x125=640-5-2=15
4、x99+15=32+32x99=8700+25:4=7600:25:4二9700+25:4=2000:125:8二9000-8-125=25x9x4=3x25x4=5x91x2=6x25x4=7x25x4=9x78+78二35+35x9=85+85x9二810-2-5=125x2x8=3x125x8=420+2:5=540-2-5=49+49x99=41+41x99=9900:25+4=8400:25:4二3500+425=3000:12538二5000-125-8=5x71x2=81x2x5=2x52x5=92x2x5=4x8x25=9x87+87=16+16x9=6x8x125=8x3x1
5、25=340+5:2=8x2x125=740+2+5=99x63+63=22x99+22=99x49+49=1300-4-25=8200:25:4二2000+8-125二50008125=6000-125-8=2x68x5=3x4x25=5x71x2=49x2x5=9x25x4=9x55+55=61x9+61=125x7x8=9x125x8=8x6x125=370+2+5=430+2+5=27x99+27=16+99x16=66+66x99=7800:254=8100:25:4二7000+1258=60008125=7000-8-125=12x67-2x67=99x12-99x2=21x12-
6、2x21=19x27-9x27=18x33-8x33=15x62-62x5=13x82-3x82=54x16-54x6=72x12-72x2=19x57-9x57=12x94-2x94=16x31-6x31=15x72-5x72=13x26-26x3=19x57-57x9=32x13-3x32=15x66-66x5=71x16-6x71=19x99-99x9=15x37-37x5=67+29+3=59+3+31=47+4+46二24x2x5=56x2x5=8x4x25=25x3x4=2x91x5=18x9+18=41+41x9=16+9x16=15+16+55=17+29+41=870-2-5
7、=2x125x8=44x99+44=13+13x99=152-62-38=112-36-64=129-31-69=8+9+11=5+27+35二45+8+25=57+15+3=2x11x5 =5x48x2 =16x5x2=6x25x4=52+52x9=26+9x26=9x25+25=155-95-5=34+27+36=740-5-2=24025 =330:2:5二72+99x72=25+25x99=146-56-44=163-85-15=139-81-19=111-14-86=80+20+2+38=30+70+4+66=3400:25:4二1500+425=50+55+50+15=51+39+
8、80+20=80+17+23+20=30008-125=56x19-56x9=19x28-9x28=76x15-76x5=17x88-7x88=13x82-82x3=132-40-40-20=120-35-15-50=128-40-20-40=113-30-40-30=116-25-35-40=121-47-53=123-30-70=90+67+10+3=20+80+6+74=9300:25:4二5500 生 25二4900:25:4二57+30+13+70=21+80+20+69=50+24+50+66=18x33-33x8=14x63-4x63=59x15-59x5=15x45-5x45=
9、31x15-5x31=110-30-30-40=109-40-40-20=120-30-10-60=118-30-10-60=108-20-40-40=94+59=( )+944+(5+2)=4+5+()(4 + 5)x25 = 4x( ) + 5x25(4+9)x25 = 4x( )+9x25(4+5)x25 = ( )x25 + 5x2548x125=40x125+( )x1257+( )+8=7+(6+8)7+(+9)=7+2+949x65 0 65x492+3+80 2+(3+8)53+29=( )+53(8+7)+9=8+(7+)(25 + 8)x4=25x()+8x484x125=
10、80x( )+4xl2581x125=( )x125+1x125(+8)+4=7+(8+4)8+(+9)=8+6+9(4+)+5=4+(7+5)58x67 0 67x58(56x125)x8 0 56x(125x8)7.4 O 7.85.7 O 4.53.8 O 4.45.7 O 5.57.4 O 6.15.4 O 6.61.1 O 2.91.4 O 1.19.5 O 9.5042.69 O 2.969.362 O 9.32.3 O 2.3398.34 O 8.439.64 O 9.465.269 O 5.279.115 O 9.126.772 O 6.786.471 O 6.464.43 O
11、 4.4234.172 O 4.183.3 O 4.28.9 O 8.33.5 O 3.68.9 O 7.16.5 O 7.64.9 O 4.25.4 O 5.99.3 O 9.68.9 O 8.9961.25 O 1.526.14 O 6.415.65 O 5.563.9 O 3.9376.32 O 6.234.92 O 4.2957.71 O 7.1716.99 O 6.9736.71 O 6.7751.205 O 1.261.54 O 1.4558.1 O 7.33.3 O 4.93.9 O 2.90.5 O 1.10.8 O 0.48.8 O 8.35.8 O 5.59.4 O 9.2
12、8.98 O 8.891.13 O 1313.24 O 3.428.34 O 8.435.32 O 5.238.79 O 8.974.32 O 4.3370.934 O 0.940.276 O 0.728.71 O 8.7215.269 O 5.273.345 O 3.431.9 O 1.35.1 O 6.21.3 O 2.30.7 O 1.61.7 O 2.57.6 O 6.15.8 O 5.52.4 O 2.67.39 O 7.935.2 O 5.2134.47 O 4.748.48 O 8.847.53 O 7.354.8 O 4.8563.825 O 3.875.73 O 5.7655
13、.94 O 5.4962.267 O 2.228.74 O 8.4787.56 O 7.5081.2 O 2.74.5 O 4.35.1 O 5.95.3 O 4.27.3 O 6.37.3 O 7.97.3 O 7.67.7 O 7.67.8 O 7.8873.68 O 3.863.5 O 3.5836.823 O 6.84.23 O 4.325.29 O 5.929.71 O 9.1756.049 O 6.051.14 O 1.1352.981 O 2.899.12 O 9.1176.24 O 6.42563510=524-10=465:10二737-10=28.2x10=42.9x10=
14、52.6x10=23.810=6.04x10=4.06x10=125:100=72-1000=333100=785100=0.671x10=2.53x100=0.932x10=900-1000=301:1000二1981000二49-100=42-100=25-100=64-100=4.93x10=2.75x10=55.3:10 二86.4:10二14.4x10=99.5x10=589:100二283-100=585:100=931:100二0.748x10=6.5x1000=4.24x100=265-1000=553:1000二0.935x100=801-10=511:10二357-10=5
15、23-10=97.3x10=31.9:10二69.7:10 二84.2-10=57.9-10=5.88x10=957-100=569-100=628:100二692-100=0.158x10=9.84x100=0.302x10=630-1000=8451000=5.22x1000=887-10=49:100二879:10二47.5:10二29.2x10=76.7x10=19.9:10 二75.7x10=6.95x10=86.4-10=555:100二730-100=190100=835:100=7.3x1000=3.85x100=8.41x100=549-1000=122:1000二5.35x
16、1000=0.127x100=0.663x100=0.712x1000=0.607x10000=0.441x10000=0.951x100=9.21x1000=0.935x1000=0.351x10000=0.577x10000=0.16x1000=0.987x100=0.405x10000=0.578x10000=0.867x10000=6.28x1000=0.292x1000=0.851x10000=0.543x10000=0.485x10000=2.6t = ( )kg3.5kg = ( )g 33kg = ( )g1.8kg = ( )g 4.96t = ( )kg 4t90kg =
17、( )t 4.96kg = ( )g 2.84kg = ( )g 4550kg = ( )t 2460kg = ( )t 0.8m = ( )dm 5.7m = ( )dm 8030g = ( )kg 490cm = ( )m 430cm = ( )m 168dm = ( )m 1.52m = ( )cm 5.36km = ( )m 857cm = ( )dm 756cm = ( )dm5.2t = ( )kg5.5kg = ( )g9.9kg 二()g3.8kg = ( )g6.7kg = ( )g8.6kg = ( )g640g = ( )kg0.48t = ( )kg0.42t = (
18、)kg637t = ( )kg6t30kg = ( )t85dm = ( )m5.26kg = ( )g4.76kg = ( )g5.83kg = ( )g7.97kg = ( )g9350kg = ( )t9120kg = ( )t7490kg = ( )t1370kg = ( )t9.4m =()dm4.9m =()dm1840g = ( )kg6440g = ( )kg5t560kg = ( )t450cm =()m820cm = ( )m9t580kg = ( )t547dm =()m294dm = ( )m868dm = ( )m805dm = ( )m8.27m = ( )cm1.
19、88km = ( )m9.85km = ( )m9.29km = ( )m839cm = ( )dm899cm = ( )dm123cm =()dm766cm =()dm916cm = ( )dm 9050m = ( )km 4m52cm = ( )m 4.85m2 = ( )dm2 195cm2 = ( )dm2 383cm2 = ( )dm2 1.98dm2 = ( )cm2 2.2m O 222cm 285cm 3 2.8m 0.551kg O 551g 0.492kg。492g 2.89m C 288cm 726m O 0.726km 272m O 0.272km487cm = ( )
20、dm 8.1m2 = ( )dm2 8m25cm = ( )m 4.27m2 = ( )dm2 281cm2 = ( )dm2 8km40m = ( )km 2km470m = ( )km 284cm O 2.8m 2.2m O 224cm 648g O 0.648kg 0.784kg。784g 7.84m O 783cm 115m O 0.115km1260m = ( )km 3m72cm = ( )m 204dm2 = ( )m2 6.72m2 = ( )dm2 880cm2 = ( )dm2 7km50m = ( )km6.2m O 622cm998cm O 9.9m8.1m O 816
21、cm843g O 0.843kg176cm O 1.75m0.811km O 811m 583m Q 0.583km9+(6+)=9+6+86+(9+)=6+9+43+(5+3+5+2(2+4)+( )=2+(4+6)20+3 O 3+2074+95O 95+7437+47O 47+373+(4+9) O 3+4+99+(3+6) 0 9+3+6 7+9+8。7+(9+8)(7+9)+8O7+(9+8)(9+6)+2 O 9+(6+2) (9+6)+5O9+(6+5)(8+3)+9O8+(3+9)5+(+7)=5+9+7 3+(4+)=3+4+8 (4+5)+()=4+(5+6)3+41O 4
22、1+396+26O 26+9673+20O 20+7377+70 O 70+77 6+8+70 6+(8+7) 4+(9+8) 04+9+8 9+8+7 0 9+(8+7) (8+9)+3 0 8+(9+3) (9+2)+7 0 9+(2+7) (9+3)+4C9+(3+4)6+(+8)=6+2+8 2+(+7)= 2+8+7 (2+7)+()=2+(7+3) 3+93O 93+359+64 O 64+59 92+66 O 66+923+6+7 O 3+(6+7) 4+8+6 O 4+(8+6) 7+2+3。7+(2+3) 6+9+50 6+(9+5) (4+9)+7。4+(9+7) (9+7
23、)+6 0 9+(7+6) (7+4)+5 0 7+(4+5)81-10=735:10二 347-10=58.5x10=5.2x100= 791000=4.57x100= 7.68x1000= 0.935x100= 0.224x1000=4.9t = ( )kg6.6t = ( )kg 3t90kg = ( )t4.8m =()dm 6040g = ( )kg1.5dm =()cm 6.74km = ( )m 769cm = ( )dm L5m2 = ( )dm2 3.7dm2 = ( )cm28.5-10=276:10二2.78x10=6.88x10=80.2-10= 2.06x100= 5
24、11:1000= 0.694x100=8.94x1000= 0.983x1000=2.3t = ( )kg6.4kg = ( )g 3t80kg = ( )t 9150g = ( )kg 5590g = ( )kg4.5dm = ( )cm 3.88km = ( )m 3090m = ( )km 450dm2 = ( )m2 9.75m2 = ( )dm2967-10=995:10二44.8:10二0.97x10=61.510= 0.512x10= 938:1000二 0.17x1000= 0.149x1000= 0.545x10000=8.8t = ( )kg 8t70kg = ( )t 3
25、38kg = ( )g 2980g = ( )kg 3t370kg = ( )t 5.91km = ( )m 283cm = ( )dm 8540m = ( )km 103dm2 = ( )m2 5.37m2 = ( )dm2036m2 = ( )dm28km90m = ( )km9km360m = ( )km5kml70m = ( )km0.3 O 0.81.2 O 1.62.4 O 2.72.387 O 2.30.405 O 0.47.52 O 7.2586980g C 6.8kg948g O 0.948kg0.761km O 761m571m O 0.571km318cm2 = ( )d
26、m25km20m = ( )km6km460m = ( )km7.5 O 7.26.9 O 6.16.5 O 6.23.7 O 3.23.9 O 3.9148.147 O 8.11.533 O 1.517.3m O 733cm8750m 0 8.8km769m O 0.769km850cm2 = ( )dm25.13dm2 = ( )cm26km730m = ( )km7.9 O 7.46.2 O 6.19.3 O 8.48.25 O 8.527.312 O 7.39.19 O 9.1946.193 O 6.146.9m C 698cm0.643km O 643m479m O 0.479km1
27、.62+1.35=5.46+3.51 =5.25+2.32二29.2-5=1.8+95=13+4.6=26.5-1.3=19.9-9.6=9.77-1.1=55.9-3.2=60.9+8.1=72.8+6.2=7.5+2.18=1.9+21.1=8.76-8.33=3.47-0.31=4.32-1.22=5.08-5.01=9.99-3.32=7.83+1.03=2.57+4.21=2.73+1.05=0.74+2.22=793-5=3.87+2=58.3-3.1=89.6-0.3=3.95-1.3=27.2-3.1=8.57-4.2=6.2+80.1=60.7+4.2=1.5+93.1=0.
28、74+1.1=3.73-1.73=5.99-0.43=6.88-5.26=8.37-3.23=6.99-3.56=2.85+7.04=5.31+432= 1.11+3.74=7+0.93=6.8-33=25.9-3.3=7.67-1.6=55.9-0.2=89.4-5.1=45.8-1.6=1.4+4.25=85.5+1.2=92.1+5.2=83.4+2.4二0.49-0.33=5.98-5.94=3.73-2.23=7.99-4.85=2.66+3.03 二3.13+633=0.15+7.53= 0.02+0.31=3.9+53 二2.9-1.9=8.82-8.2=58.8-4.5=73.
29、8-1.5=8.62-0.3=55.9-0.5=9.1+0.39=5.2+73.4=93.4+5.3=6.4+30.4=8.37-3.23=8.87-6.47=8.91-6.91=1.67-0.26=3.41+5.05=3.11+2.84=5.53+4.06二 4.23+3.02=86.1+2=0.6-03=69.7-1.2=5.48-0.3=8.57-4.2=25.9-3.3=5.2+0.68 二83.7+4.3=13.2+3.4=93.4+5.3 二68.3+0.4=1.95-0.73=3.79-2.23=6.63-4.33=9.85-5.43=0.75+8.02=2.23+2.73=0.
30、34+7.64=0.17+2.02=4.13+2.05=9.7-11-6=4.2+21-2=73+1.6-2=8.6-74+6=9.5-93+5=31+5.5-1=3.8+11+2=2.5+2+23=6.5-(5.5-3)=7-(6.3-0.3)=5.9-21-1.6=4.8-03-3.4=7.8-53-0.5=7.5-(3.2+4)=6.5-(2.3+4)=5.2+1.4+31=13+3.5+5.1=1.4+1.1+23=9.4-(77-63)=8.1-(4.7-0.6)=8.5-8-03=2.5+4.2-2=5.2+0.6-3=6.6 - 3.5+6 二7.9 - 4.8+6二3.2+21
31、-4=1.6+53+3=31+2+0.8=6.5-(5.5-3)=7-(5.5-1.5)=4.8-1.1-3.4=8.8-03-1.2=7.5-31-1.2=6.5-4.1-11=8.4-(1.3+7)=5.1+12+0.4=1.1+33+2.4=4.1+4.4+03=5.2-(8.9-4.7)=9.6-(9.7-8.1)=6.6-2-33=41+5.2-8=8.4-61+2=47+3.2-3=43+4.6-3=5.1+21-2=11+5.6+3=11+2+3.6=6.2-(5.2-2)=7.5-(9.5-5)=7.8-12-2.5=8.9-13-4.4=2.5-0.2-21=9.8-45-0
32、.2=8.8-17-4.1=3.34-0.2+2.1=0.2+9.2+0.2 二2.2+31+3.2=3.4-(47-43)=2.6-(0.9-0.3)=47-1.5+5=61+2.1-5=9.5-93+5=2.5+03-2=9.5-73+4=0.5+32+4=27+5.1+2=5-(3.5-0.5)=7-(6.1-2.1)=8.6-13-4.1=3.9-0.5-03=67-3.1-3.3=9.8-42-2.2=3.9-(1.7+2)=9.9-8.4-11=5.2+0.5+41=11+3.4+1.4=13+2.1+6.1=3.5-(6.9-5.4)=3.5-(8.6-8.1)=2.1-(1.5
33、-1.4)=5.9-(5.2+0.6)=4.8-(3.4+1.2)=9.8-(6.1+3.3)=67-(1.3+53)=7.2-(2.3-2.1)=9.9-(7.1+2.1)=6.5-(5.1+1.2)=2.6-(2.1+0.2)=8.9-(7.4+1.3)=9.2-(5.9-5.7)=9.9-(2.3+7.5)=5.8 - (3.2+23)=3.9-(0.1+3.6)=4.5-(2.1+2.1)=5.5-(7.6-3.1)=9.9-(1.1+8.4)=2.8-(2.2+0.5)=2.7-(0.2+2.2)=5.5-(41+13)=4.5-11-2.9=4.9-2.2-1.8=9.6-11-4
34、.5=2.5-1.3-07=5.3+6.5-3.5 二77+7.5-5.5=6.3+7.1-41=3.8+83+6.2=6.1+53+3.9=36+8.9+1.1二2.6+63+7.4=3.7+6.5+3.5=23+7.8+7.7 二8.8+63+1.2=0.6+4.4+6.1+0.9 二16+7.8+2.2+0.4=11+2.6+6.4+1.9=11+2.6+6.4+1.9=0.6+2.9+0.44-3.1=5.3+0.7+11+2.9=7.8-27-4.1=7.9-1.2-37=93-2.4-6.6=4.9+42-2.2=0.4+7.1-21=4.1+3.7-27=4.8+7.6-16=5
35、.7+0.4+9.6 二53+3.2+6.8=3.6+9.8+0.2 =51+2.5+7.5=1.7+0.8+8.3=42+3.7+5.8二4.7+4.1+13+0.9=4.7+4.1+13+0.9=0.8+2.1+0.2+6.9=1.8+6.3+3.7+0.2=6.2+3.6+0.4+1.8=1.5+33+0.7+3.5=5.7+0.9+1.1+43=9.6-1.5-21=3.9-07-1.2=8.8-4.5-23=57-2.9+2.2=5.3+4.1-13=6.8+51-2.1=0.8+3.3+9.2 二7.2+0.5+2.8=4.5+11+8.9=9.2+7.9+21=8.8+9.5+0
36、.5 二9.8+8.6+14=8.2+97+1.8=7.4+03+2.7+0.6=1.9+6.1+0.8+0.2=0.8+0.2+54+2.6=0.9+6.8+3.2+1.1=11+1.8+5.9+1.2=1.2+07+5.3+2.8=0.9+6.8+3.2+1.1= 4.8+03+6.7+0.2= 0.4+4.2+6.8+0.6= 0.7+0.5+7.5+03= 33+0.5+2.7+2.5=1.5+6.4+0.6+1.5= 1.2+0.7+53+2.8= 0.8+0.2+5.4+2.6=8.6+7.5=7.5+()5.2+6.9=6.9+() ()+0.7=0.7+2.9 47+1.8 O
37、 1.8+4.7 8.2+3,2 O 32+8.2 6.5+9.8 09.8+6.5 2.5+3.4 0 3.4+2.56.7+0.5+0.5+0.3=0.3+0.9+1.74-3.1=27+0.5+1.3+2.5=1.7+4.1+1.9+23=0.5+1.5+3.8+0.2=4.2+1.8+0.5+0.5=1.5+3.5+1.8+0.2=9.1+4.5=( )+9.19.7+5.1=5.1+()3.9+( )=6.6+3.98.4+66 O 6.6+8.46.2+43 O 43+6.27.2+8.8 O 8.8+7.21.2+41+1.9+4.8=2.4+5.6+2.2+18=0.4+2.2
38、+0.6+18=0.2+27+0.8+2.3=44+3.6+2.2+0.8=4.4+1.9+11+3.6=8.6+8.8=8.8+()5.1+8.7=( )+5.19.6+5.6=( )+9.62.3+( )=4.6+237.4+9.5 O 9.5+7.49.1+3.6 O 3.6+911.2+9.1 O 9.1+1.242.7-2=4.8+41.1=0.53x10=15x5x2=97x2x5二54+54x9=9x19+19=0.712x10=8x9x125=906:1000=144-48-52=9.8-3.4-04=3.9+8.7-17=2.1+1.6-11=3.9+8.82.8=(7-3)
39、x7-2 =(8-4)x68 =7+53+20+80=5300+425=40 ; (6 - 2)x4 二59.1-3=33.2+1.4=48.2x10=2x91x5=24+24x9=8.48-1.38=0.11+7.82=590:2:5=477-1000=11+11x99=0.443x100=4.8+7.7-37=6.5+6.1-41=800-25-4=87+4.9+5.1=(6-2)x4-8 =0.255x1000=47+3+40+60=50-(9-4)x8二50(2 + 8)x2 =65.7-1.7=86.2+2.8=47.2 : 10 二7x4x25=8.29-4.22=9x47+47=
40、1.11+335=360S2二 175:1000=48+99x48=6.6-3.4-2.2=49+8.8-7.8=5.8+5.9-4.9=900-4-25= (7-3)x9-6 =(9-4)x4-2 =0.895x1000=38+40+60+2=50-(9-4)x8二 70(7 + 3)x9 =姓名:50(5 + 5)x5 =30+(5 + 5)x6 二25+10+35+90=35+80+20+35=(8-6)x(8-2) =18x56-56x8=108-35-15-50=4.78t = ( )kg920cm = ( )m 7km40m = ( )km6.628 O 6.69.14 O 9.1
41、461.948 O 1.960.163km O 163m90：(5 + 5)x5=40-(7 + 3)x6 =70+27-(5-2) =50+48-(9-3)=55x19-55x9=54x12-2x54=70(62-52)-2=231kg = ( )g620cm = ( )m8.07dm2 = ( )cm23.336 O 3.31.41 O 1.1478.023 O 8.0150(6+4)x2 =71+60+19+40=23+90+47+10=(7-4)x(6-2) =17x95-7x95=116-45-15-40=1.9kg = ( )g9510kg = ( )t1.06m2 = ( )dm
42、20.802 O 0.85.786 O 5.754.195 O 4.918.896 O 8.98算练习-期末复习 总题数：90题班级：用时：875:10二8.84x10=13x5x2=53x2x5=86x2x5=5x52x2=968:100二0.786x10=360:2:5二8x7x125=138-87-13=0.356x100=0.42x10000=0.13x10000=20+80+71+9=74+6+30+70=1600+25+4=28+70+30+52=50+32+48+50=70+30+59+31=75+8+2二729-10=8x25x4=5x25x4=25x8x4=49x5x2=457-100=18+53+12=9x8x125=260+5+2=450-2-5=110-31-69=500:25:4二0.17x10000=60+40+16+4=10+90+86+4=60+83+40+7=130-45-5-50=20+80+11+49=39+40+11+60=3+8+7=8+45+5=3+79+17=18+74+6=9+15+75=36+9+54=16+5+45=17+38+32=25+26+35=16+15+44=69+15+15=112-71-29=129-87-13=30+70+36+4=21+9+50+50=60+2+40+88=