一年級(jí)豎式專(zhuān)項(xiàng)練習(xí)題

1、77-46=65+26=79+19=56-26=58+27=84-27=4+27=63+23=69-39=77-76=61-38=79-16=36+27=87-27=30-19=73-23=99-46=65-39=94-56=56+26=59+29=94-29=30-23=93-23=96+32 =69-39=75-96=96-26=23+23=63-39=54+46=55-46=28+26=58+18=36+54=26+25=84-25=4+25=82+22=68-28=48+25=56+22=61-28=58+18=16+55=38-26=82-25=22+28=52-22=82-28=5

2、1-28=46+22=65-28=88+12=56-26=58-26=84-28=82-22=88-25=68+22=68-28=22+22=82-28=80-28=77-46=63-38=79+19=36+74=36+27=84-27=5+57=43+23=69-39=59+23=77-56=61-38=79+19=16+77=19+36=86-27=73-23=93-39=71-23=46+32=63-39=94-36=3+84=39+29=54-29=93-23=33-29=90-24=96+32=61-39=59-47=99-26=36+24=29+76 =23+54=93-27=56

3、-27=63-28=88+18=36+34=38-26=84+16=23-16=22+64=68-28=18+56=87-29=36+22=61-39=34+18=16+33=9+67=26+27=83-25=78+15=8+79=19+81=22-14=82-37=31-13=64-46=83-8=56-39=36+84=53-36=64-39=7+64=56+29=64-27=73-24=33-9=60-28=18+32=81-33=69-46=59-20=66+24=25+75=26+54=73-67=56-38=63-8=88+8=76+34=51-26=44+16=43-15=12+

4、69=68-27=17+57=67-28=36+25=61-24=34+12=76+23=9+91 =26+62=83-38=78+9=8+46=19+21=22-5=82-33=50-13=64+46=73-9=56-47=6+84=8+26=53+23=31-28=38+18=28-18=9+22=72-25=30-18=52-27=80-28=51-43=46+27=90-28=48+16=96-26=57-28=54-8=80-22=61-25=8+22=64-24=55+26=82-80=70-21=77-9=60-38=79+18=32+64=36+9=44-27=8+37=48+

5、28=60-39=19+23=77-5=81-38=70+19=16+67=49+8=80-27=83-28=73-45=70-23=76+24=6+24=12+29=91-28=48+17=6+55=38-28=80-55=13+28=52-29=64-27=50-28=46+28=55-25=78+12=96-26=58-25=84-8=56-34=48-25=38+36=48+25+8=26+22+14=61-28+25=38+13+34=72-45=60-36=71+19=33+54=26+7=94-27=8+55=46+27=99-39=58+43=87-53=61-45=39+17

6、=15+74=9+38=66-27=70-23=90-39=71-29=16+39=20+22-25=50-34+18=35-26-25=54-25-56=62-22-14=55-20-24=65-25+26=75-55+56=22+22+14=77-46-72=65-25-26=75-25-36=4+27-26=12+26+27=54-27-26=57-27-21=27-16+72 =62-15+14=75-25-35=26+16+23=40+12+23=67-22-26=70-27-25=77-27-4=25+26+27=97-27-23=72-22-4=76-54-16=54+46-12=65-35+25=95-50-22=86-54-26=54-25+56=70-27-23=32+24+34=66-26-22=66-46-20=65-25-26=44-23-12=56-54+26=35+26-1