100以内加减法(口算题)400道

1、2X1 =2X2 =2x 3 =2X4=5x 6 =5X7 =5X8 =5X9 =9x 6 =9X7 =9X8 =9x 9 =3X6 =3X7 =3x 8 =3X9=8X1 =8X2 =8X3=8X4 =7x 5 =61+30=79-16=52-2=30+33=29+58=77-58=93-4=86-30=11+47=51-34=81-52=22-8=49+47=6+46=47-43=11+45=19+34=34+46=44+45=94-58=3+55=27+13=94-27=73-12=40+33=19+62=71-66=68-2=76-21 =39-10=40+14=1+96=33+63=

2、44+8=68+3=55-19=89-5=8+92=47-20=57-8=68-13=62-18=3+62=2+43=22+67=39+20=3+46=61+10=70+1 =90-5=51+6=31+44=4+96=20+33=5X6=4X7 =4x 8 =4X9=5X1 =5X2 =5X3=5X4 =7x 6 =7X7=7X8 =7x 9 =4X1 =4X2 =4x 3 =4X4=2X5 =3x 5 =4X5=5X5 =3x 1 =3X2=3X3 =3X4 =6X5 =7X5 =8x 5 =9 X5 =6x 1 =6X2=6 X3 =6X4=20+36=83-47=46-17=100-22

3、=1+92=69-36=29+10=84-15=14+31=13+37=5+65=89-68=8+85=90-21 =34+60=33+67=47-26=20+54=99-42=10+88=77+21=62-42=10+12=40+33=89-21 =2+67=63-55=56+27=97-39=71-25=37+59=33+45=12+60=2+35=31-26=36+16=44-38=93-69=91-29=25+61=77-67=18+69=29-18=93-40=94+4=8+65=5X6 =2X 7=2X8=7X1 =7X2 =7X3 =7X4 =6x 6 =6X7 =6X8=6x

4、9=9x 1 =9X2=9x 3=9X4=8X6=8X7 =8X8 =8 X9 =26+ 8=63-7=47 +6=7x 6=5x 5=7 X7 =7x 8 =7x 9=2X5 =3x 5=4X5 =22+35=52-11 =63+8=49+34=70-22=71-69=10+8=61+26=3+56=33-22=36+41=47+37=41-25=35+7=26-8=77+8=94-61 =19-4=86-37=44-10=12+4=47-44=63+23=51-15=19-14=75-8=51-40=75-14=46-42=28+47=63-62=65-5=75+21=98-18=94-4

5、2=19+40=60+28=27+21=86-82=3+24=56+28=98-38=44+32=32-31 =37+6=75-52=27-6=43+41=4X6 =6X7=6X8 =6X9=9X1 =9X2=9X3=9X4 =8x 6=8 X7 =8X8=8X9 =7X3=7X4 =7x 6=7X7=7X8 =7X9=52-44=76-71 =19+1 =32+3=93-58=77-56=23-19=93-25=78-3=77-1 =100-31 =24+55=61-9=52-42=92-75=89-18=52-17=12+12=19+63=18+3=76-7=6+32=97+1 =97-2

6、0=15+6=30-27=41+50=75+22=61+35=59+2=9+2=81-35=46+42=2+64=22+50=44+25=63+15=97-45=21-10=31-28=1+85=38-12=54+16=16+80=78+20=3+85=95-45=83-76=72+4=79-40=4+50=4+2=26+63=98-78=36-15=8+42=78-68=5X6=5X 7=5X8=7+5X9=9x 6 =9X7 =9X8 =9x 9- 9 =97-30=65+8=45-7=65+ 5 7=54 +26=40-27=44+ 36=6X5 =7X5 =8X5=6 x 1 =6X2

7、=6X3 =75-37=90-43=21+74=39+28=15+42=12+19=72-55=98-87=9+67=88-12=92-56=50+5=90-85=36-14=4+73=34+27=74+13=65+30=43+29=48+47=34-16=31+40=3+51 =41-19=83+10=41-31 =95-66=63-31 =73+5=79-30=5+87=97-95=49-30=81-75=89-44=11+89=60-57=69+23=55+2=16+76=10+9=67-40=74-32=55+9=31+46=57-9=50-45=30+54=100-32=42+28=

8、32+64=44-1 =42+10=47+15=6x 6=6X 7=6X8 =9X2 =9X3 =9X4=7 X5 8=5X8+23=7X4=7X6 =7X7 =7X9-23=26 +25=25 4X3=7x 8=12+73=94-18=69-67=49-45=8+4=94-48=94-92=62-47=49+16=91-89=86-80=14+71=50+33=60+16=13+40=29+19=98-97=68-13=91-60=46+12=42+33=11+30=6+8=93-26=21+55=82-44=93-70=18+1 =15+29=79+21=62-8=50-30=73-16=

9、16+61=26+20=90-32=13+33=37+44=71-38=29+58=39-20=10+16=17+46=88-59=87-16=75+9=35+44=2+73=43-16=84-12=68+12=70-42=77-42=21-20=52+13=100-28=81-79=91-37=95-44=39+39=29-9=80+19=13+57=50+40=19-12=71+2=57-40=31-15=40+3=44+52=64+35=36+43=42+5=44+48=20+5=35+6=64+30=90-61 =50+44=27-19=14+24=12+25=95-85=45-26=

10、28+50=95-57=74-73=21+11=96-89=78-44=86-75=20+39=68-11 =31+48=53+20=70-23=88-67=34-4=67-5=42+41=53+40=33-19=59-38=50-10=82+13=96-87=96-91 =18+53=4+57=58-28=12+23=29+34=42+13=59+38=64-5=96-49=35+60=23+20=68-8=40+10=81-45=99-23=85+9=9 X 1 =9X2=9X3 =4 +28=764=9X4=4X6 =4X7=4x 8 =5X1 =5x 3=5X4 =8X6 =8X7=8x 8 =7 X2 =8X9 =7X4=94-80=47+47=91-30=65-60=78-17=67+11=10+66=26+19=26-5=97-66=39+23=14+6=89-51 =70-22=12+3=50-31 =82+12=15+23=58+9=65-12=93-11 =86-50=22-14=42+54=31+2=50+39=31+46=89-11 =7+18=45+11=56+39=84-60=91-76=37-25=22+67=94-31 =75-21 =6-5=45+52=28-1