1、15元7角=( )角52=5-1=6+19=73+17=4+4+4+4+4+4+4=7+7+7+7+7=7( )=73=211米57厘米 =( )厘米6400厘米 = ( )米17米 = ( )厘米22+15=30+90=96-45=30+49=90-64=90-30=53-16+18=26+39-17=15+20+28=77-13-26=14+( )=3266-( )=15( )-16=669角+8角=( )元( )角20元+18元=( )元79角=( )元( )角20元8角=( )角3=9-2=5+17=75+18=5+5+5+5+5+5+5=5+5+5+5+5=( )=638=401米8
2、4厘米 =( )厘米2400厘米 = ( )米49+32=20+10=81-58=21+45=82-45=80-20=64-11+12=37+17-19=21+30+33=82-12-19=14+( )=9771-( )=28( )-11=455角+7角=( )元( )角19元+15元=( )元66角=( )元( )角11元1角=( )角25-2=12+12=76+11=8+8+8+8+8+8+8=6+6+6+6+6=4( )=321=51米34厘米 =( )厘米700厘米 = ( )米67米 = ( )厘米22+29=80+30=98-48=20+23=82-60=80-10=80-19+1
3、7=11+22-14=31+10+22=85-14-21=12+( )=6795-( )=28( )-33=596角+8角=( )元( )角16元+12元=( )元53角=( )元( )角8元9角=( )角4=9-10=7+1=67+12=( )=108=641米29厘米 =( )厘米1100厘米 = ( )米60米 = ( )厘米24+16=30+60=96-63=27+57=87-53=70-30=92-12+11=31+48-17=33+15+15=74-24-30=13+( )=2099-( )=14( )-23=436角+7角=( )元( )角6元+17元=( )元64角=( )元(
4、 )角20元9角=( )角9-9=6+13=21+15=9+9+9+9+9+9+9=9+9+9+9+9=( )=183=271米70厘米 =( )厘米3500厘米 = ( )米9米 = ( )厘米14+48=70+50=85-17=29+32=86-17=50-20=64-20+15=46+19-11=24+21+30=91-13-10=11+( )=5073-( )=9( )-29=525角+8角=( )元( )角11元+14元=( )元29角=( )元( )角12元4角=( )角66=8-18=7+12=66+10=7+7+7+7+7+7+7=( )=548=721米67厘米 =( )厘米
5、6000厘米 = ( )米33米 = ( )厘米21+10=94-38=26+43=97-21=60-30=97-12+20=12+22-16=22+15+28=90-13-24=13+( )=3992-( )=51( )-29=618角+6角=( )元( )角17元+12元=( )元95角=( )元( )角15元2角=( )角7-2=4+9=99+6=6+6+6+6+6+6+6=( )=421=21米20厘米 =( )厘米6200厘米 = ( )米95米 = ( )厘米36+12=50+50=77-56=96-17=50-10=65-17+19=25+31-19=30+15+32=71-24
6、-40=15+( )=9386-( )=22( )-13=365角+6角=( )元( )角80角=( )元( )角4元6角=( )角7=4-15=5+11=27+13=( )=484=41米99厘米 =( )厘米1600厘米 = ( )米62米 = ( )厘米34+44=60+30=84-58=27+67=94-46=60-20=51-17+14=43+30-20=20+24+12=77-24-12=11+( )=7589-( )=31( )-20=4715元+11元=( )元13角=( )元( )角10元3角=( )角1=9-4=4+12=79+6=3+3+3+3+3=( )=458=161
7、米16厘米 =( )厘米5500厘米 = ( )米16米 = ( )厘米38+10=60+80=90-11=21+42=88-79=70-10=68-18+17=31+26-11=14+21+31=85-22-19=15+( )=9799-( )=36( )-11=588角+5角=( )元( )角9元+18元=( )元36角=( )元( )角10元8角=( )角9=9+15=89+3=( )=129=3653米 = ( )厘米20+34=80+40=87-16=21+60=87-79=53-15+17=24+42-21=21+12+30=85-19-37=14+( )=2489-( )=42(
8、 )-20=3414元+19元=( )元12角=( )元( )角28元6角=( )角8=5-14=3+18=22+9=( )=307=141米45厘米 =( )厘米3000厘米 = ( )米77米 = ( )厘米29+17=90+60=81-66=22+25=86-43=90-20=95-17+19=40+41-11=32+29+29=99-16-22=14+( )=7059-( )=29( )-21=4217元+11元=( )元16角=( )元( )角8元6角=( )角4-14=4+10=42+12=2+2+2+2+2=( )=48=3241米 = ( )厘米31+41=10+70=70-2
9、3=22+64=90-19=50-30=54-13+20=39+14-13=13+15+18=73-10-20=12+( )=7087-( )=37( )-11=376角+9角=( )元( )角15元+12元=( )元35角=( )元( )角15元1角=( )角8-4=5+8=58+9=( )=279=631米83厘米 =( )厘米83米 = ( )厘米25+16=50+20=92-30=25+68=86-31=67-20+11=49+32-19=29+13+33=97-17-12=13+( )=3373-( )=20( )-18=499角+7角=( )元( )角20元+14元=( )元98角
10、=( )元( )角27元6角=( )角7-12=79+13=( )=356=421米68厘米 =( )厘米8900厘米 = ( )米23米 = ( )厘米15+34=20+90=77-41=26+27=87-47=94-15+18=22+44-11=16+30+30=74-17-21=19+( )=8267-( )=39( )-12=658角+9角=( )元( )角17元+14元=( )元8-12=6+4=36+19=1+1+1+1+1=3=181米6厘米 =( )厘米9400厘米 = ( )米44米 = ( )厘米40+49=90+40=95-21=26+38=95-49=64-15+18=29+28-19=32+25+17=98-19-14=19+( )=5869-( )=27( )-23=4518元+17元=( )元45角=( )元( )角30元3角=( )角9-14=5
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