(完整)二年级上册口算(乘加、乘减)

1、口算一（家长记好时间）56-7=81 -9=6X5=9X1 =56+7=405=70+25=6+9=602X5=80+1134=517X5=4X59=36 侮206=63=5X5=16+4=54+25=24 十 6=804=23+4866=6 X6+18=6X736=549X6=9890=7743=7424=70+5=口算二30 廿=5730=164=20 *5=4X6 =5X5=6X3=2X4=7X5=4X7=8X8=4X4=55=27+30=289=40+40=68+7=244=35+5=706=4X3=9X5=6X1=6X5=7X7=()3=84X6=36 -H6=24+62=54+24

2、=9019=507=3X6=3X9=8X2=8X7=6-3=5X5=7650=8+17=2X3=3 X6=6X6 =6X4=8934=30 *5=6X7=4825=9118=8047=58+31 =18 -6=5X6=3X3=5X4=5X5=18+6=5 廿=269=244=378=20 廿=()4=48X9=6X7=8 X6=7X7=6 X9=12-3=7X8=5X6=4 X8=6 X8=124=24 十 8=()-6=84X9=3X5=4X8 =6X7=63-7=497=35 十 5=18 十 6=8X5=9X4=8X9=2X7=3 X8+33=34+8X8=8349+12=6X5+51=

3、9X7=5X5=2 X6=7X4=707X7=67456=58+2X4=27+3X3=3X8=7X3=10X4=2X4=50+4288=15+7X3=632X4=126X1=204=10 十 2 =243=284=583X3=6X3+39=917X4=8031945 廿=40 -8 =32 -8 =15 -5 =36 -H9=16-4=30 *5 =18-3=8-1=35-7=16 十 8 =4 -4 =9-3=12 北=63 -9 =48 北=56-7=24 北=28-4=64-8=27 -9 =14-7=12-3=81-9=24 十 8 =18 北=6-3=10 廿=18 =21-3=54

4、-9=72-8=42 = 6詔=627 -=7926 X9=453X=213 X288X2+52=5X6 +9=1X10=9X0 +8=4X20=18+7X9=4X919=5+3X4=6+6X7=3+9120=213X6=24+2X5=7 X642=9X217=604X8=25+6X3=4 X0+50=8 X830=9X8+11=546X8=7X8+2=35+9X3=70+2X7=9X1+10=24+4X7=9789+33=2X8+35=3+3+528+5X1=9 X8+18=35+21+23=28+6X313+40+17=3X3+42=424X1=83133=463+20=29+2X2=3X

5、65=273X24X91=815X2=39+12+46=3X49=7820+13=3X6+26=22+41+26=9X7919+19+19=329X3=35+7X3=1+6X6=5733+45=64 *80=6X6X0=40+2X313 + 82 92 =36+2X9=4+8X6=43+5X6908X1=15 + 13 + 50 二34+6X4=1X5+52717X6=5X5+12=57+8+16=34+7X55X3+9=2X8+3=79+5X2=2X9+2=0X3+95=7X00=23+23+23=7X9+288X1+77=91-12+14=8+8X7=4X9 一 4 =5X92=651 +

6、 25 =2X53=54+36+360+9X4=73627=4X411=11+37=39=485X9=98-32 一 44 =303X9=33+2X46+4X2=7X0+34=6120+17=1X7+16=2+7X3=876X1=46+29+1616+8X2=8X850=87 42 +15 =8X51=891859X9=7X47=6753+6=18+25+31=32=939+46=70+2+3=733831=2X2+25542+18=5+3 X9=181X5=41+2X4=9X7=90-20=43-30 =72-9=30 十 6=5 X8=16-4=40+14=8673+62=52+1X4=4

7、13X4=12+49+4X3=35-7=9X7=42 十 6=12=8 十 2=3 X6=8 -8=20 -4=35 7=4 + 28=76 4=37 + 9 + 20=3X8-4=5X9 *5=6 X6 +20=21-7 X6=4 X6=4X7=32 -8=4X9=3X8 侮48 北十 2=3X2X7=4X9 十 6=5X1=5X2=5X3=24-4=2、（）里取大能填几？8 X6=56-7=64 *8=8 X9=()X522()X294X( ) 107X1=7X2=7X3=28-4=6X()273X( :)13()X526378=20 廿=16-4=8X9=7X()58()X435()X41812 十 3=7X8=5X6=4 X8=9X()28()X830()X6506 X8=12-4=24 十 8=48 十 6=63 十 7=49-7=35 十 5=18 -6=56 十 8=64 -8=35-7=24-3=5 X6=244=