1、二年级数学上册口算天天练644+48=40+10=97-63=20+58=96-38=50-40=56-19+15=33+19-17=11+31+15=88-27-10=15+( )=7870-( )=54( )-23=665角+5角=( )元( )角12元+18元=( )元93角=( )元( )角9元3角=( )角43=75-4=83+16=49+17=8+8+8+8+8+8+8=8+8+8+8+8=2( )=16( )9=361米64厘米 =( )厘米9200厘米 = ( )米62米 = ( )厘米17+46=30+80=70-50=24+60=94-30=80-20=79-17+11=1
2、8+39-16=26+16+10=89-21-31=17+( )=2270-( )=28( )-23=585角+6角=( )元( )角13元+20元=( )元70角=( )元( )角2元7角=( )角51=58-6=31+9=58+18=9+9+9+9+9+9+9=9+9+9+9+9=8( )=16( )4=201米75厘米 =( )厘米2800厘米 = ( )米43米 = ( )厘米27+40=30+40=74-49=20+42=88-46=50-30=72-13+16=44+49-20=32+10+25=93-11-19=12+( )=3076-( )=46( )-30=575角+5角=(
3、 )元( )角3元+11元=( )元49角=( )元( )角3元3角=( )角38=65-20=86+4=75+13=8+8+8+8+8+8+8=5+5+5+5+5=4( )=12( )8=561米51厘米 =( )厘米1800厘米 = ( )米84米 = ( )厘米38+36=30+20=82-13=29+47=95-67=90-40=61-20+12=19+17-20=20+19+15=94-10-21=16+( )=8158-( )=52( )-22=535角+9角=( )元( )角18元+18元=( )元48角=( )元( )角17元9角=( )角97=54-7=49+18=46+4=
4、8+8+8+8+8+8+8=1+1+1+1+1=1( )=7( )4=121米92厘米 =( )厘米2300厘米 = ( )米47米 = ( )厘米38+39=10+30=71-61=22+65=98-65=80-40=71-16+16=35+25-19=22+15+33=97-25-36=11+( )=7578-( )=46( )-14=425角+6角=( )元( )角20元+20元=( )元77角=( )元( )角14元5角=( )角35=66-1=64+1=18+19=8+8+8+8+8+8+8=2+2+2+2+2=4( )=8( )5=301米49厘米 =( )厘米8300厘米 = (
5、 )米100米 = ( )厘米22+16=80+90=71-36=24+21=91-48=60-40=58-11+15=50+29-16=20+28+25=85-23-10=18+( )=2060-( )=54( )-18=388角+9角=( )元( )角17元+16元=( )元32角=( )元( )角4元1角=( )角79=78-15=18+7=67+3=9+9+9+9+9+9+9=9+9+9+9+9=1( )=7( )7=491米15厘米 =( )厘米3400厘米 = ( )米24米 = ( )厘米44+45=20+90=89-15=29+48=81-46=80-40=83-11+11=4
6、7+13-12=28+13+21=99-28-39=19+( )=8055-( )=2( )-29=388角+9角=( )元( )角3元+19元=( )元79角=( )元( )角1元5角=( )角82=56-14=82+12=64+2=2+2+2+2+2+2+2=7+7+7+7+7=5( )=45( )1=51米35厘米 =( )厘米2000厘米 = ( )米71米 = ( )厘米27+40=80+60=99-61=20+54=87-18=60-30=89-15+11=31+45-13=25+26+33=73-17-34=11+( )=9967-( )=2( )-25=547角+7角=( )元
7、( )角2元+11元=( )元27角=( )元( )角17元7角=( )角77=66-4=49+13=69+1=1+1+1+1+1+1+1=4+4+4+4+4=1( )=3( )4=241米1厘米 =( )厘米5500厘米 = ( )米56米 = ( )厘米36+36=10+50=80-44=26+36=91-19=90-20=94-18+16=49+38-15=25+21+13=99-29-33=17+( )=3895-( )=5( )-31=557角+7角=( )元( )角19元+16元=( )元29角=( )元( )角6元3角=( )角42=69-11=48+19=13+16=7+7+7
8、+7+7+7+7=9+9+9+9+9=6( )=12( )6=361米39厘米 =( )厘米9200厘米 = ( )米18米 = ( )厘米22+19=30+10=81-38=28+23=92-18=80-40=87-15+18=14+50-19=19+12+27=83-15-22=17+( )=5363-( )=22( )-16=627角+6角=( )元( )角20元+14元=( )元92角=( )元( )角3元2角=( )角98=88-15=55+10=48+3=5+5+5+5+5+5+5=3+3+3+3+3=9( )=72( )6=541米49厘米 =( )厘米900厘米 = ( )米8
9、4米 = ( )厘米50+40=50+50=74-46=28+43=96-14=70-10=82-18+19=48+18-19=31+21+23=73-26-40=15+( )=7588-( )=51( )-25=625角+5角=( )元( )角7元+15元=( )元29角=( )元( )角9元3角=( )角51=85-6=67+18=62+13=4+4+4+4+4+4+4=5+5+5+5+5=4( )=32( )6=421米32厘米 =( )厘米1700厘米 = ( )米20米 = ( )厘米31+25=90+30=82-38=22+53=97-62=90-20=65-14+11=11+25
10、-14=27+30+18=97-23-16=19+( )=3667-( )=50( )-12=596角+5角=( )元( )角14元+12元=( )元80角=( )元( )角25元5角=( )角12=59-9=35+14=93+14=4+4+4+4+4+4+4=7+7+7+7+7=1( )=8( )2=161米71厘米 =( )厘米4700厘米 = ( )米14米 = ( )厘米34+14=50+30=96-59=27+52=91-17=80-40=64-16+13=24+24-19=30+12+24=70-19-15=11+( )=4081-( )=30( )-30=449角+8角=( )元
11、( )角10元+14元=( )元91角=( )元( )角24元7角=( )角28=86-5=34+5=25+10=6+6+6+6+6+6+6=9+9+9+9+9=2( )=4( )5=251米70厘米 =( )厘米6600厘米 = ( )米83米 = ( )厘米24+20=60+40=92-52=23+48=93-25=90-30=58-16+17=14+44-19=27+23+16=72-29-21=12+( )=4383-( )=43( )-25=586角+8角=( )元( )角15元+17元=( )元26角=( )元( )角25元3角=( )角45=88-19=43+15=95+6=1+
12、1+1+1+1+1+1=7+7+7+7+7=3( )=9( )1=81米11厘米 =( )厘米5100厘米 = ( )米79米 = ( )厘米37+45=80+10=89-22=30+39=90-58=60-30=69-12+19=39+18-13=27+23+22=84-23-11=14+( )=6692-( )=32( )-30=509角+5角=( )元( )角8元+13元=( )元67角=( )元( )角7元8角=( )角33=99-16=84+13=92+3=1+1+1+1+1+1+1=1+1+1+1+1=4( )=32( )9=811米45厘米 =( )厘米3900厘米 = ( )米
13、10米 = ( )厘米31+34=20+90=77-15=30+27=95-70=70-40=67-14+18=20+20-15=33+18+10=78-19-15=15+( )=2278-( )=21( )-16=599角+5角=( )元( )角14元+16元=( )元17角=( )元( )角20元6角=( )角71=89-5=19+13=75+15=3+3+3+3+3+3+3=5+5+5+5+5=6( )=30( )2=21米30厘米 =( )厘米3600厘米 = ( )米15米 = ( )厘米43+45=30+10=71-55=24+62=84-66=80-20=63-17+12=24+
14、28-19=23+22+29=97-23-40=12+( )=4288-( )=48( )-25=377角+7角=( )元( )角3元+17元=( )元94角=( )元( )角22元6角=( )角33=69-11=53+2=93+11=5+5+5+5+5+5+5=2+2+2+2+2=7( )=42( )3=271米82厘米 =( )厘米6900厘米 = ( )米70米 = ( )厘米41+41=70+70=90-17=22+46=84-57=90-20=86-17+17=12+13-21=27+13+19=72-23-32=19+( )=9555-( )=47( )-19=585角+6角=(
15、)元( )角6元+13元=( )元18角=( )元( )角9元7角=( )角82=95-8=87+12=26+17=7+7+7+7+7+7+7=8+8+8+8+8=1( )=5( )2=21米58厘米 =( )厘米2900厘米 = ( )米39米 = ( )厘米39+26=60+30=77-23=28+60=85-23=90-40=87-18+15=11+40-20=31+26+19=76-20-12=13+( )=3582-( )=28( )-16=456角+5角=( )元( )角19元+17元=( )元86角=( )元( )角22元8角=( )角11=79-13=93+10=21+18=2
16、+2+2+2+2+2+2=6+6+6+6+6=3( )=12( )9=631米48厘米 =( )厘米7900厘米 = ( )米32米 = ( )厘米11+45=70+20=84-69=25+64=80-55=90-20=63-16+17=43+49-19=27+27+16=95-10-34=19+( )=3886-( )=18( )-28=529角+8角=( )元( )角7元+13元=( )元86角=( )元( )角4元1角=( )角49=65-14=11+6=64+17=4+4+4+4+4+4+4=4+4+4+4+4=9( )=63( )7=491米35厘米 =( )厘米10000厘米 =
17、( )米27米 = ( )厘米40+12=30+40=87-57=23+47=87-58=70-20=93-18+19=15+37-21=25+18+25=87-30-28=11+( )=5785-( )=31( )-21=518角+5角=( )元( )角4元+14元=( )元79角=( )元( )角29元8角=( )角53=69-8=95+3=53+18=8+8+8+8+8+8+8=8+8+8+8+8=7( )=42( )4=161米79厘米 =( )厘米3700厘米 = ( )米47米 = ( )厘米25+45=60+90=86-67=21+54=82-52=80-30=61-20+11=
18、49+35-13=26+31+32=82-11-29=11+( )=2566-( )=15( )-14=465角+7角=( )元( )角11元+12元=( )元13角=( )元( )角18元9角=( )角97=77-9=82+10=32+17=5+5+5+5+5+5+5=4+4+4+4+4=5( )=30( )7=71米52厘米 =( )厘米6300厘米 = ( )米48米 = ( )厘米35+48=20+60=71-30=25+60=95-65=90-10=57-17+18=45+31-13=19+33+19=89-16-36=19+( )=9794-( )=39( )-13=628角+5角
19、=( )元( )角8元+16元=( )元25角=( )元( )角29元2角=( )角13=84-6=68+6=52+16=9+9+9+9+9+9+9=7+7+7+7+7=2( )=10( )4=161米40厘米 =( )厘米8000厘米 = ( )米8米 = ( )厘米25+32=60+10=71-18=27+50=87-29=60-20=69-12+19=25+20-20=23+32+32=85-23-26=12+( )=6872-( )=45( )-28=589角+6角=( )元( )角7元+18元=( )元91角=( )元( )角3元6角=( )角44=97-17=23+17=53+11
20、=3+3+3+3+3+3+3=4+4+4+4+4=2( )=6( )7=491米15厘米 =( )厘米3400厘米 = ( )米68米 = ( )厘米22+29=10+50=73-25=26+20=90-66=80-20=87-15+13=37+49-21=24+27+12=97-23-35=18+( )=2257-( )=30( )-31=419角+6角=( )元( )角14元+13元=( )元60角=( )元( )角13元6角=( )角31=95-6=32+4=39+12=8+8+8+8+8+8+8=9+9+9+9+9=6( )=12( )3=91米9厘米 =( )厘米9000厘米 = (
21、 )米73米 = ( )厘米30+43=60+30=81-70=30+27=80-43=50-20=94-11+13=11+41-18=19+32+22=85-16-20=15+( )=6599-( )=32( )-17=495角+9角=( )元( )角14元+17元=( )元65角=( )元( )角15元9角=( )角63=69-15=83+16=52+9=4+4+4+4+4+4+4=4+4+4+4+4=6( )=42( )6=241米28厘米 =( )厘米1800厘米 = ( )米57米 = ( )厘米41+50=30+90=90-67=27+46=87-45=90-10=62-14+18
22、=15+35-18=26+30+19=71-27-35=18+( )=7797-( )=12( )-30=365角+5角=( )元( )角17元+19元=( )元23角=( )元( )角24元6角=( )角32=75-3=56+14=15+19=2+2+2+2+2+2+2=9+9+9+9+9=2( )=8( )5=51米49厘米 =( )厘米2100厘米 = ( )米24米 = ( )厘米43+17=20+80=73-30=22+55=94-67=70-20=50-13+17=43+44-11=14+15+27=74-17-37=15+( )=9258-( )=46( )-25=557角+6角
23、=( )元( )角16元+20元=( )元51角=( )元( )角25元2角=( )角49=86-13=82+12=49+16=2+2+2+2+2+2+2=4+4+4+4+4=2( )=10( )2=141米91厘米 =( )厘米5300厘米 = ( )米39米 = ( )厘米40+47=50+10=86-69=26+62=99-45=60-20=54-14+16=41+22-18=15+15+22=92-10-31=13+( )=3886-( )=45( )-26=547角+5角=( )元( )角11元+19元=( )元35角=( )元( )角3元2角=( )角42=57-11=92+5=8
24、1+10=9+9+9+9+9+9+9=4+4+4+4+4=9( )=72( )1=91米60厘米 =( )厘米6400厘米 = ( )米53米 = ( )厘米27+28=40+40=84-49=29+63=99-12=90-20=72-12+15=25+16-16=27+16+28=92-15-25=11+( )=6761-( )=31( )-19=549角+5角=( )元( )角14元+19元=( )元59角=( )元( )角7元7角=( )角66=84-20=38+7=11+9=7+7+7+7+7+7+7=5+5+5+5+5=5( )=20( )9=271米92厘米 =( )厘米2000厘
25、米 = ( )米66米 = ( )厘米30+43=50+40=97-19=24+56=84-70=90-20=99-17+18=17+12-14=25+24+20=79-14-19=15+( )=3188-( )=38( )-25=359角+5角=( )元( )角6元+12元=( )元93角=( )元( )角26元6角=( )角85=97-3=79+1=71+3=1+1+1+1+1+1+1=7+7+7+7+7=5( )=25( )7=561米52厘米 =( )厘米1800厘米 = ( )米24米 = ( )厘米30+13=60+50=87-15=22+63=97-63=80-20=92-16+
26、17=20+39-20=29+10+18=90-26-19=15+( )=8591-( )=39( )-24=658角+5角=( )元( )角18元+14元=( )元61角=( )元( )角29元4角=( )角68=79-20=22+13=58+3=6+6+6+6+6+6+6=3+3+3+3+3=3( )=9( )2=81米2厘米 =( )厘米9300厘米 = ( )米6米 = ( )厘米31+46=70+90=79-69=23+23=90-50=60-20=92-19+14=36+12-13=21+22+15=82-26-11=15+( )=2858-( )=9( )-25=407角+6角=( )元( )角11元+16元=( )元89角=( )元( )角27元5角=( )角97=78-2=81+16=65+2=3+3+3+3+3+3+3=5+5+5+5+5=7( )=7( )8=721米76厘米 =( )厘米6400厘米 = ( )米2米 = ( )厘米11+18=80+10=91
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