兩位數(shù)加減一位數(shù)單元練習(xí)例題帶答案姓名：班級(jí)：日期：用時(shí)：分鐘得分：50-4=59-8=14+9=89-4=19+5=99+6=81-6=57+5=38-3=81-9=28+6=45-7=23-9=47-4=44-5=22+2=17-2=33-7=73+6=53-5=41-4=59-9=19+9=61+1=58-4=30+6=50+2=68-9=40+3=89+5=25-8=52-3=97-1=99-1=39+1=21-3=62+2=89+8=28+8=18+9=83+6=84-8=31-3=67+6=64+7=77-6=30-9=12-1=82+3=69+7=50+5=78+8=98-3=56+8=64-7=30+3=85+7=90-3=22+9=76+2=23-9=35-2=20+7=89+5=69+9=52+4=48+1=63+8=15+3=86-7=47+7=67+5=48-8=72+7=17+1=37+2=68-7=38-6=13+9=92+5=79-7=44-2=36+4=67+6=36-8=94+3=93-1=76+7=87+7=73-9=76-7=18+6=66-7=12-9=85+8=30-1=93-3=84+4=16-5=86+3=43+7=51+9=15-8=51+2=16+2=61+4=83+9=32-5=38+9=51+5=35+4=71-2=27+8=37-3=35+7=30-5=27+2=15-7=21+8=60-9=79+7=13-4=41-3=69+8=92-6=41+1=64+7=38+1=15-1=45+7=80+7=84+7=35-5=64+6=69+2=30-5=88+7=46+9=52-2=73-5=24-1=85+4=22-1=13+3=72-5=19+7=19+8=71-7=51+5=29-8=43+8=98+6=93+4=44+8=16-8=76+8=59+8=20-5=10+2=54+4=33+9=28+9=48-2=33+2=55+9=66-7=33+2=11+6=17+6=72+4=22+6=24+8=64-5=48+6=73+7=25+9=97-3=16+8=64+2=32-9=95+9=10+2=97-6=89+3=45-4=28+3=13-4=58+8=19+9=95-9=83-8=51-4=40+9=99+9=51+9=53+8=37-1=87-1=62-1=24+3=31-8=63+4=95+6=34-9=47-2=46+1=77+7=65+8=78+6=87-3=31+7=69+6=96+7=33+9=48+5=86-1=45+8=93+5=83+4=11+3=38-1=70+5=54+7=60+9=96-7=29-1=36+8=56-5=80+8=99+4=99-1=71+3=29-9=26+6=20+5=21-2=60+1=70+2=29-9=48-8=34-9=45+5=67+9=30+6=83-8=27+7=75+1=62-6=55-3=67+2=51-8=11-8=34+4=95+5=98+2=45+5=86+1=40+6=55+7=21+6=28+8=82-9=48-2=15+2=31-2=94+6=92+8=99-1=70-3=28+1=25-6=82+4=73+6=35-2=90+3=41+8=55-7=62-6=83+8=98+5=50-3=29-7=71+6=68+8=44+8=70+2=76+5=84+3=35+2=40+2=28+9=84+3=98-3=11-4=43-6=87+5=25-1=32+7=72+1=96+3=24+1=17+6=96+2=80+4=21-3=11-2=77-9=60+8=44-6=79-9=63-5=67-8=27+7=24+2=48-6=89+8=28+9=59+2=24-5=79-5=55+4=69+5=91+8=32-8=22+7=17+1=85-3=38-3=71-7=22-3=24-1=56+9=39+2=82-5=73-4=93+1=87+5=69-6=47+4=45-5=79+4=33-7=12+4=93-6=16-2=61+9=95-4=22-7=45-9=35+3=60+9=75-3=81-1=66-4=47+4=69-7=63+7=48+1=92-8=98-9=29-4=79-4=78+4=85+3=21-9=77-5=92+3=53-1=77-8=78+7=30+6=87+7=52+1=22+5=99+8=87+4=59+6=17+2=65+8=22+3=78+2=21-5=55+3=12+1=38+2=96+1=30+7=14+5=26+5=36-3=26+5=80-9=16+7=38-7=34-5=64+1=92-5=97+3=25+5=10+1=78+5=63-9=72+5=79+2=26+9=61+5=51-5=90+6=69-5=99-8=39+9=53+1=34-3=57-3=58-5=33+8=30-3=22+9=47+7=13+8=70+7=83+2=11+7=84-9=63+2=82+2=76-8=53-9=74-8=13-3=69+2=67+1=10+9=83+5=70+5=33+3=86+4=69+5=69-9=44-6=29-9=14-8=83-3=31-2=84-8=43+4=84-3=96+2=54-7=28+3=18+4=26+1=92-4=67-7=65-7=42+8=53+9=23-4=19-9=25+4=64+9=77+3=14-1=80+3=47+9=18+2=26+9=67-7=14-5=88+1=76-4=74-3=62+4=91-2=38+7=55+5=73+5=99-5=93+3=54+9=99+2=81+2=49-5=15+6=30+4=31-7=13+9=94-1=95-7=47+7=62-3=92+2=62+8=79-2=66+7=62+3=74+4=21+6=76-5=17+7=96-9=91-7=66-6=72+2=19-2=53+8=89+7=57+1=84-9=33+7=52-8=16-1=61+4=12-9=49-5=41-7=65+7=43-4=67-8=21+1=37+6=64+4=68+9=42+6=68+8=97-9=76+9=50+4=40-7=86-1=91+3=14+8=89-4=42-8=12-7=38-2=77+2=66+7=55-9=41-9=96+9=40-4=42+7=14-6=75+1=86-3=35+9=79-3=63+2=34+8=64+3=73-9=58+7=12+3=81-2=17+4=39+9=51+2=72+7=47+5=95+2=37+6=18+4=90-1=26-8=43-9=18+6=11+3=72+5=53-4=77-3=87-6=86-3=24+5=63-4=61-6=51-2=14+8=67-8=74+2=51+9=93+2=57+6=60+4=85-2=65+4=93+2=62+3=50+7=67-2=75+2=35+1=90-1=68+9=25-6=73+9=24+4=65-2=48-1=93+6=23-5=79+9=17-6=40+9=56+1=16-4=64+7=19-3=29-8=57+8=66+7=48-8=17-5=93-1=87-2=53-6=14-8=26+6=26-6=96+3=58-5=54+2=46+3=30+2=83-1=56+1=47-3=63-4=55+4=13+9=66-4=29-7=60-7=44+1=42-7=90+1=26+7=11+1=45+5=63-4=70+9=36+7=39-5=31+2=22-9=87-6=71-5=50+2=67-1=28+1=70-4=81+4=37-4=97-4=27-2=44+8=69+5=20+7=54+4=34+7=71-8=12+3=75+1=40-7=84-5=69-2=50+4=95-5=55+4=88-3=81+9=17-5=31-8=88+3=64+9=39-1=84+5=84-6=39+6=10+5=84+3=84-2=95-6=89+6=61-1=23-4=52-5=97-8=78+2=69-3=83-6=48+5=21+2=67+1=66-8=17-8=77+6=58-4=35-8=41+3=59+9=37+8=57-6=28+7=75+1=97+5=23+6=95-3=26-6=86+3=33-9=71+2=52+3=62-2=60-3=79-8=43-3=64-6=31-6=76+8=44-2=98+4=25+9=41-2=17+9=38+7=56+5=15+4=69+6=43-3=97-3=62-1=59-6=58+7=47-4=36-7=51-4=70+3=35-2=71-6=70-7=37+1=22+1=29-8=88-5=65+1=69+4=10+8=80+3=65-9=34+7=84+7=16-4=53+2=92-4=18+4=35-9=30+6=16+6=53+9=60+8=56-7=26+1=69+1=98+6=18+1=94-3=40-7=51+5=53+9=33-5=23+2=61+1=15-6=85-5=57+8=51+3=67+3=55-6=77-2=49-1=12-9=94+6=45+1=80-4=82+9=70+8=72+5=39+4=91+8=30+8=83+3=20+5=89+6=19+8=62-7=46+5=87-9=84-9=17-3=87-2=71+6=69+5=65-7=40-9=76-6=46+6=23+9=57+8=74+8=49-6=59-8=77+6=38-3=71+3=55-5=37-5=18+7=19+3=44+9=31+3=63+1=87-3=81-6=93+6=63+4=85-1=81-6=65-8=23-5=57-2=37-6=88-7=37+4=79-5=59+8=61-7=92+8=66+6=47+3=68+4=37-7=96+9=20-8=21-8=60+2=53+2=37+7=50+5=45-6=25-7=17+6=90-8=98-3=10+2=59-3=79-9=75+5=20+4=59+6=76+3=56+1=49-2=69+7=93+5=27+6=67-5=68-7=97-8=81-3=52-9=71+2=80-6=56+6=12+1=21+1=62-3=57+2=24-4=41-9=35+4=32+2=45+3=19+2=12+8=26+9=36+4=84+3=24+7=90+5=81+8=89-6=92-5=98+6=87+1=51-4=35-3=99-2=41-6=44-4=49-1=60-7=43+4=76-5=70-5=46-4=20-4=76-4=32+7=36-6=33-5=79-7=20+4=39-5=15-1=85+9=98-4=38-4=42+3=67-3=39+1=79+6=93+7=20-4=56+5=20-7=50+9=59+1=51+4=60+6=81+9=64-7=10+8=91+9=34-8=23-9=24-2=11+7=13+6=11+4=32+7=20+3=45-4=86-8=33-4=38-3=96-2=35-9=31+5=32+2=54-8=89+1=50+7=42-4=13+4=79-6=41+7=92+2=78+9=67+5=94+8=10-7=64+4=83+4=88+3=66+5=62-2=55+2=50+2=79+5=20-1=81+5=51-5=28-9=27+7=59-1=74-1=13+5=54+5=86+4=13+9=67+2=58-5=36-5=18+5=18+7=81+7=60+1=62+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