1、二年级数学上册口算天天练强烈推荐2299-19=82+6=44+3=7+7+7+7+7+7+7=4+4+4+4+4=9( )=54( )8=481米95厘米 =( )厘米5200厘米 = ( )米88米 = ( )厘米10+31=80+20=92-65=28+56=93-11=70-20=97-14+17=14+42-11=10+22+26=90-22-28=12+( )=4471-( )=53( )-12=569角+9角=( )元( )角10元+13元=( )元36角=( )元( )角16元7角=( )角11=89-9=33+7=73+18=9+9+9+9+9+9+9=5+5+5+5+5=7
2、( )=21( )7=281米10厘米 =( )厘米9300厘米 = ( )米50米 = ( )厘米11+23=70+60=75-58=22+61=95-49=60-40=69-13+16=15+20-20=23+23+12=75-21-35=16+( )=2863-( )=45( )-33=605角+6角=( )元( )角20元+15元=( )元82角=( )元( )角16元4角=( )角87=94-16=25+6=86+15=4+4+4+4+4+4+4=9+9+9+9+9=6( )=6( )8=481米63厘米 =( )厘米9400厘米 = ( )米49米 = ( )厘米11+34=30+
3、60=84-63=20+34=81-75=70-20=93-17+12=31+44-15=12+22+24=77-15-34=20+( )=7069-( )=14( )-28=629角+8角=( )元( )角11元+14元=( )元86角=( )元( )角28元6角=( )角74=97-10=98+17=21+12=3+3+3+3+3+3+3=2+2+2+2+2=9( )=81( )4=241米27厘米 =( )厘米400厘米 = ( )米98米 = ( )厘米43+44=10+20=74-70=27+57=97-74=50-20=69-15+18=24+30-21=13+13+22=73-1
4、9-34=12+( )=7758-( )=20( )-14=365角+8角=( )元( )角5元+17元=( )元14角=( )元( )角17元8角=( )角62=84-7=68+19=44+8=8+8+8+8+8+8+8=9+9+9+9+9=2( )=14( )8=721米2厘米 =( )厘米3100厘米 = ( )米28米 = ( )厘米33+37=60+60=75-28=30+22=90-73=90-20=61-12+20=27+25-13=10+33+22=98-25-24=17+( )=3371-( )=35( )-29=448角+5角=( )元( )角5元+19元=( )元31角=
5、( )元( )角4元7角=( )角38=79-12=32+3=67+11=4+4+4+4+4+4+4=8+8+8+8+8=1( )=3( )5=401米8厘米 =( )厘米1700厘米 = ( )米60米 = ( )厘米11+25=10+30=70-34=28+22=99-57=90-30=86-13+17=47+44-21=23+29+24=97-16-25=18+( )=4486-( )=17( )-11=377角+5角=( )元( )角16元+14元=( )元43角=( )元( )角1元3角=( )角75=89-12=23+18=59+16=9+9+9+9+9+9+9=3+3+3+3+3
6、=7( )=14( )6=541米81厘米 =( )厘米9300厘米 = ( )米100米 = ( )厘米17+24=50+50=90-43=23+21=82-76=80-10=51-19+18=25+41-14=25+33+25=90-12-40=15+( )=8073-( )=18( )-14=657角+5角=( )元( )角8元+17元=( )元20角=( )元( )角22元4角=( )角33=94-1=83+7=32+5=9+9+9+9+9+9+9=3+3+3+3+3=8( )=32( )1=91米9厘米 =( )厘米6600厘米 = ( )米57米 = ( )厘米12+34=90+7
7、0=98-27=29+53=80-59=50-20=86-11+13=35+41-21=12+15+25=97-13-32=12+( )=4798-( )=7( )-29=378角+7角=( )元( )角18元+11元=( )元45角=( )元( )角13元2角=( )角16=67-5=23+14=25+19=2+2+2+2+2+2+2=2+2+2+2+2=3( )=24( )6=61米6厘米 =( )厘米5500厘米 = ( )米49米 = ( )厘米21+28=20+20=81-32=23+65=93-33=90-30=51-16+20=38+35-12=30+25+12=89-10-31
8、=15+( )=7776-( )=37( )-14=458角+6角=( )元( )角12元+15元=( )元98角=( )元( )角1元2角=( )角47=59-2=84+15=89+8=4+4+4+4+4+4+4=9+9+9+9+9=9( )=18( )2=121米71厘米 =( )厘米3800厘米 = ( )米43米 = ( )厘米43+11=90+60=70-65=28+56=82-42=70-10=85-18+13=14+38-14=28+14+15=90-28-12=20+( )=7293-( )=23( )-23=618角+8角=( )元( )角1元+12元=( )元57角=( )
9、元( )角25元9角=( )角63=79-6=51+14=16+11=3+3+3+3+3+3+3=7+7+7+7+7=1( )=2( )1=61米84厘米 =( )厘米3400厘米 = ( )米36米 = ( )厘米32+28=60+80=99-40=20+35=91-76=90-40=82-13+12=40+19-16=27+26+22=88-27-10=12+( )=7181-( )=36( )-14=345角+9角=( )元( )角17元+14元=( )元86角=( )元( )角18元7角=( )角38=68-20=51+9=79+3=8+8+8+8+8+8+8=1+1+1+1+1=1(
10、 )=6( )9=541米19厘米 =( )厘米3900厘米 = ( )米30米 = ( )厘米28+13=20+80=75-36=30+52=92-14=90-10=52-17+13=47+33-19=12+32+23=85-28-32=18+( )=8782-( )=25( )-28=417角+8角=( )元( )角13元+16元=( )元58角=( )元( )角30元6角=( )角69=74-9=34+9=74+12=1+1+1+1+1+1+1=2+2+2+2+2=7( )=56( )7=631米92厘米 =( )厘米700厘米 = ( )米68米 = ( )厘米15+28=30+20=
11、98-42=26+36=86-66=70-30=86-12+12=13+34-18=25+23+18=94-21-30=12+( )=8865-( )=40( )-15=399角+7角=( )元( )角11元+16元=( )元60角=( )元( )角20元4角=( )角84=96-3=83+18=64+6=2+2+2+2+2+2+2=5+5+5+5+5=1( )=4( )9=361米83厘米 =( )厘米2200厘米 = ( )米2米 = ( )厘米36+11=40+30=90-67=23+64=96-52=80-20=64-13+20=27+12-21=20+11+33=85-29-28=1
12、7+( )=2589-( )=35( )-18=498角+5角=( )元( )角12元+20元=( )元15角=( )元( )角22元4角=( )角88=77-2=69+3=45+16=6+6+6+6+6+6+6=1+1+1+1+1=4( )=4( )8=641米84厘米 =( )厘米6100厘米 = ( )米48米 = ( )厘米35+27=90+60=70-40=30+53=84-79=90-40=62-11+13=30+26-12=16+23+21=76-28-38=15+( )=3088-( )=22( )-11=619角+7角=( )元( )角10元+12元=( )元87角=( )元
13、( )角18元7角=( )角18=98-4=99+16=77+14=9+9+9+9+9+9+9=7+7+7+7+7=9( )=63( )2=81米56厘米 =( )厘米7800厘米 = ( )米78米 = ( )厘米45+33=60+50=99-58=29+60=87-26=80-20=97-16+13=38+44-15=18+16+28=95-16-15=18+( )=3599-( )=36( )-19=415角+6角=( )元( )角1元+13元=( )元34角=( )元( )角21元7角=( )角85=87-6=43+16=97+3=8+8+8+8+8+8+8=7+7+7+7+7=8( )=72( )8=721米94厘米 =( )厘米3400厘米 = ( )米91米 = ( )厘米37+44=80+50=94-17=20+26=9
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