一年级下册数学加减混合计算练习题.docx

1028一年级下册加减混合运算题39+35-40=69-32-17=72-48 + 18 =32-23+56=57 + 23 - 62 =100-28+35=17+48-37=57 + 23-48 =23+47-28=26+23+11=57 + 23 - 72 =28+24-16=12+15+19=72-57+ 18 =19+19-24=72-57 + 48 =22+28+21=33+27-18=89-19+28=29+27+26=15+55-33=70-17+38=37-29+16=89-39+26=18+49+28=45+55-22=12+18-17=22+49-22=100-65=26=29+28+27=21-8+39=100-39-45=51-16+26=66-27+19=24+47-26=28+18-27=38+14+19=88-66+49=100-87+48=21-8+39=85-39+45=66-39+47=66-27+19=24+47-26=25-18+37=38+14+19=88-66+49=100-55+45=29+27+26=28+19+17=100-17-38=37-29+16=56+26-39=18+49+28=45+55-22=67+27-45=22+49-22=100-65=26=51-22+39=75-25+47=43+21-8=(4)75-38- 19 =55+19-48=13+19-26=(5)49 + 24-65 =72+69-132=22+18-31 =(6)39+45-57 =48-19+24=64-55-7=二、计算题55+76-48=(1) 25 + 37+19 =1.看谁算得又对又快.66+11-89=(2) 90 37 28 =(1) 7850+9 =15+26-9= 5 + 94-49 = 72-2-30 =(10) 100 30 7 =(17) 64+6 40 =(4 ) 35+ (6439)=(11) 16 + 15-7 =(18) 18 + 18-20 =(5 ) 81 (29 + 17)=(12) 70 30 + 33 =(19) 85 + 8-12 =(6 ) 45+ (27 14)=(13) 85 619 =(20) 75-15-20 = 82- (29 + 36)=(14) 6+24-30 =(1) 85-39-28=(8 ) 48+ (4627)=(15) 75 20 30 =(2) 82 35 + 29=59-33-12=(16) 62-5 + 7 = 84- (27 + 38) =74-62-10=61-44-6=32-29-1 =80-14+1 =77-54-14=84-66-17=79+4+4=74-17-6=81-60-13=45+24+22=57-33-1 =49-38+5=34+41+17=76-71-3=87+8+3=98+1+1=91-49-36=22+46+25=12+31+30=89-60+13=85+9+5=90+7+1=2+97+1=27+21-24=18+37+13=43+5+12=69+16+14=98+1-12=27+63+7=3+83+13=95+2+2=63+17+19=67+10+18=11+24+58=72+22+4=84+15+1=73+23+2=55+9+20=68+17+1=79+7+6=90+4+5=3+36+20=14+19+27=65-26+20=69+30-88=84-43+43=62-61+30=52+47-87=26+24+33=56+41-52=49+11-8=63+35-86=32+37-3=92-33+13=34-19-12=81-35+29=82+14-86=64-61-2=99-79+6=42+31-67=81-14+74=80-33+16=56+42-60=29-13+66=58+21+16=96-34-26=35-24-5=72-68-3=69-15-14=66-35-9=21+31-14=83-81-1 =41-28-7=66+18+10=73-70-2=79-76-2=80-13-37=86-30-10=80-32-16=85-78-3=98-67-5=55-48-3=16+83-72=57-14-10=61-37-21 =86+12+1=42+33+7=68-23+26=44+23+29=43+12+37=8+89+1=63+25+3=87+4+5=82+13+3=89+4+5=49+26+20=81+6+5=19+52+27=99-37+24=22+52+6=46+38+12=44+55-12=64-39-14=46+28+10=21+9+50=98-47-17=74-9-3=90-85-1 =35-28+2=30-22-2=70-25-7=89-52-31 =90-76-6=87-54-13=68-59-7=33-23-9=42-28-3=30-15-5=70-42+33=58-30+64=43-18+49=40+58-32=36+39-6=21+24-15=22-14+83=90-67+57=56-45+76=91+2+2=37+7+34=33+65-39=82-69-7=75-15+20=79-33+53=28-4+23=10+11+77=22-1+63=79-44-11 =76-46-22=64-18+28=67-33-3=17+5+12=73+10+2=85+16-8=32+51-25=17-9-6=40+34+13=59-40-18=41+13+23=21+56-15 =67-34-22=79+11+4=23+62-38=20+30-45=22-18-10=45+24+11=91-45+12=89+11-45=48-45+21 =36+24-30=35-15-20=36-32+18=21-15+40=23-13+88=4+7+89=86+9-36=55+35-25=14-12-2=36-25+19=12+13+25=10+30+60=45+25-39=24-23+49=30-25-2=15+57+21=97-89-36=10+78-31 =56+32-36=89-56-23 =