1、14641899665=5+( )=11115=48=124=128=135=156=126=127=138 157 12418911212313616914517811-4=11-6=17-7=15-810714-911-45812-312-5715-811-36+718-912-711-614-65+213-713-65768391564178813578+8=19-9 11-9+812-7+6=14-9-27+6-8=14-6=8710654168812341895598=1461658=114=47=125=129=134=7834=586=337=588 197 8844773384
2、3476678769544599-45=67-9=58-29=64-7=91-64=76-39=59-43=53-25=53-19=63-28=81786474169187238247139155349-18=72859=642644819963165=115-2=48-3=124-5=128-1=135-3=135-2=156+46=126+8=127+49=138+44 157-5 124+9189+79112+68123-9136+57169+59145-3178+7712-7=18+40=5+44=69+17=19+68=72-48=57-29=28+39=39-21=81718661
3、744169589284451955148=71819=196546165=5+( )=417135=4318=5643=4628=57-39=6345=48-19=3917 33144819192453912+9-3=13-9+6=15-8-3=14-7+77=15-6+38=11-2+77=39-8-21=14-567=39-23+49=16-8=34=81786794963988139255478=1789=68299264615=15+( )=315125=428=7814=258=4315=5315=5216=5427=5328 5527 3224451934271913631646
4、194415471820+5=20+50=7-4= 70-40=5+4= 50+40= 30+50= 20+70= 60-30= 90-30= 60+( )=6820+( )=7090-( )=40 60-( )=30( )+50=80 40+( )=70 ( )+40=80 10+70= 70-( )= 20 10+( )=9030+6=9+80=65-5= 65-50=3+70= 20+7= 99-9= 32-30= 2+30= 69-9=34-30=8+60=50+5= 60-20=70+3= 77-70= 30+20= 68-60= 46-40= 100-70=44 46100 108
5、6 9138 8377 5562-2=78-8=80+5=56-50=35+30=69-( )=6030+( )=3377-( )=70 100-( )=30( )+7=4734 4380-10 9038-30 8049 57-720+70 8180+9 8040+7 5091 100-1020+6 6955-5 5034 34-3054-4 5475-5 2570 50+25+20 2089-9 89-9040+7 55-5100-60 8940+20 69-930+3 20+2016-9 27-2030+50 30+563-60 63-39+50 50+960+8 84-803+50=73
6、-3=2+80= 28-8= 30+9= 40+60= 16-7= 98-90=87-80=2+40=74-70= 99-9=12-3= 84-4= 18-8= 70+7= 94-90= 80+9=60+5=3+70=13-5= 72-70= 73-3 = 2+30= 3+4=30+40=70-30=60-30=50+40=90-30=20+60=40-10+20=80+20-50=32+40=32+4=50+43=5+43=60+35=20+40+6=20+46=3+1+50=53+1=53+10=52+4=4+52=63+20=36+20=42+20455+42=50+24=60+23=6
7、+23=4+5440+4441+5=41+50=41+2=41+20=14+20=80+16=3+54=75+20=60+32=6+11=3+65=3+56=30+65=30+56=36+50=4+544+4540+5048+506+3232+630+6666+323+5050+3256-30=56-3=87-60=87-6=95-70=70-40+6=76-40=8-5+40=48-5=59-7=28-4=39-20=74-50=68-6=96-60=54-454-4054-4045-468-386-3072-5062-4036-363-335+3= 46-20=76-4=68-40=52+
8、30=85-50=10+38=6+42=87-4=87-40=75-2=75-20=57-20=98-60=59-3=69-40=85-40=64-20=40+35=54+3=42-30=75-4=54+3-40=92-60+6=45-5+38=85-40-3=23+50-60=39-7=20+70=8+30=4+61=26+50=43+3=71-50=66-5=69-50=7+21=35-20=68-50=56-4=73-40=43-3=43-30=89-7=98-70=502043 69460765058418+70415777574036 2544=5320=7150=5740=352=
9、87+3087+326+3026+34+5555+442+4042+45+5455+44050 1260 4420 36 647428+7052306320873033 44420452094307850105022609420866723097428+608430193055207856329150544=4540=1元=( )角1角=( )分3元=( )角5角=( )分60角=( )元3角+6角=( )角5元+2元=( )元1元+5角=( )角1元可以换( )张5角1角可以换( )枚5分20元+50元=( )元10元+20元=( )元1元8角=( )角12角=( )元( )角15分=( )
10、角( )分5元可以换( )张1元100元可以换( )张50元100元可以换( )张10元50元可以换( )张10元50元可以换( )张20元和( )张10元70角9元8分8角10角1元5元2角5元1元8角53角6元2角9元9角10元78元87元4元5角5元4角90角9元3角=( )分40角=( )元1元3角=( )角31角=( )元( )角12分=( )角( )分50角=( )元10元=( )角5元2角=( )角( )元( )角=75角( )分=8角9分4+6=24+6=5+17=46+8=7+19 31+9=37+336+8=84+85+56=9+73=56+7=50+21= 6+35=4+
11、67= 33+4= 28+6= 54+4= 46+7= 9+25= 7+25=56+7 =9+32=59+3=2+29 30+37=76+835+7=3+2928+30=27+8=76+8=36+3=6+36=27+60= 37+9= 8+56= 76+8= 43+30= 5+86= 30-6=33-8=25-7=60-7=37-9 51-6=62-855-6=49-840-3=35-4=40-8=64-5= 42-7=63-2= 63-20= 63-8= 71-5= 90-8= 44-8=61-6 =24-6=71-8 53-50=80-755-9=79-9=45-3=5+26=61-4=5
12、0-7= 9+46=85-4= 70-2= 31-8= 37+8= 63-7= 55-7= 23-4=3+49 =83-8=71-3=55+5 92-4=27+646+6=90-930-2=62-8=35-8=59+4= 80-7=5+39= 37-9= 48+5= 28-6= 7+73= 31-3 =3+78=27+6=61-4 45+7=81-2046-8=72-462-6=93-7=45-8=8+39= 47-2= 71-50= 15+8= 23-8= 28-5= 5+47= 5+51=86-50=8+39 32-5=64+840+28=52-734+9=54-40=79+7=8+63=
13、 42-6=30+38= 41-8= 43+9= 58+6= 72+10= 51-7= 77-9=49+3=48+8=12-5 50+13=76-3050-4=83-40=58-3=7+24=66-20=61+5= 54-7=5+28= 36+30= 30+18= 35+4= 28+3= 65-9=81-9=7+46=39+7=27+8 9+47=6+3962-9=80-3065-8=56+4=13-6 =22-5=30-8 15+9= 53-747+4=20+5665-3=46+6 =22-7=20+47=3+58=43-9=32+6=70-5=39+4=83-2=74-30=15+40=4
14、9-30=83-50=67+20=84-3=72-6=100-30=9+2=3+9=12-95+914-99+( )=1514-9+5=8+8-9=12-78+7=8+3= 13-815713-714711-82+9-7=8+9-8=1276=4+9=12-8=13-3= 8+8-4=6+3+4=1171345+6=127+6=149-2=116+9=127+8=3+9-6=614-915-10101888145711-5=6+8=11-7+86+30=36-30= 36-6=80+4= 4+80= 84-80= 2+50= 69-9= 50+9=9+50=59-50= 59-9=60+4= 4+60= 64-4= 64-60= 7+30= 56-6= 39 4030 5070 6999 10050 5834-20=7+70=80+3= 68-60= 46-6= 67 7660 5910 10038 3073 7475-5 780+9 9820+6 62100-60 609+50 5
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