一年级数学100以内加减混合运算口算题(十)题目和答案 82+16= 50+26= 8+66= 28+5= 23-22= 30-17= 23-10= 28-21= 20+73+3= 18+45+15= 82+11+6= 13+3+4= 20-13-3= 57-39-4= 68-61-5= 61+29-76= 22+50-47= 51+38-84= 22-17+30= 29+( )=53 33-( )=23 ( )-40=16 86+3+( )=95 36-( )-22=12 2-1+( )=38

23+74= 30+17= 23+76= 67+21= 36-21= 20-13= 53-22= 67-33= 31+57+6= 43+35+11= 90+5+4= 82-28-33= 31-6-12= 93-26-33= 78-39-24= 19+77-6= 80+2-70= 98+1-33= 78+19-34= 2+( )=8 29-( )=25

33+( )+26=72 63+15+( )=90 63-9-( )=2

16+( )-51=36 36+20= 20+73= 53+35= 18+45= 6-4= 67-36= 96-95= 6+66+22= 14+36+37= 68+5+2= 12+57+13= 6-4-1= 23-10-6= 18-9-6= 82-61-20= 78-22+27= 80+13-19= 11-7+75= 64+8-19= 41+( )=81 2-( )=1

81+( )+2=100 33-( )-2=21

20-2-( )=16

20-2+( )=55

6+66= 67+25= 57+40= 82-28= 50-26= 8-2= 57-39= 26+24+27= 57+40+1= 78+7+12= 20+53+24= 26-12-3= 14-2-11= 43-20-13= 90-15-29= 60-40+72= 61+26-69= 29+33-52= 33+( )=46 63+( )=95 ( )-9=7 16+( )+2=89 ( )-12-70=9 ( )+31-17=54 10+( )-5=11