二年级上口算题
88-10= 91-9= 38-5= 79-53= 72-48= 32+49=
79-28= 89-14= 62-18= 26+63= 84-78= 27+56=
94-84= 70-36= 41+35= 29-12= 37-27= 8+47=
91-90= 33-28= 47+32= 50-15= 59-14= 69-49=
11+36= 18+80= 96-32= 10+27= 32-11= 28+50=
41+18= 83-60= 42+22= 80-25= 75-72= 87-77=
43+41= 59+31= 26-13= 98-23= 60+26= 97-49=
81-12= 91-51= 27+40= 67-41= 69+16= 63-19=
61-7= 42+46= 26+43= 34+49= 92-17= 23+76=
46+11= 47-3= 82-70= 34+14= 67+33= 36+44=
71+3= 42+26= 70-54= 58-17=
39+56= 59+38= 6+73= 48-48=
17+41= 93-33= 37+48= 34+57=
43+31= 31-20= 39+23= 25-22=
89-52= 39-18= 66-50= 3+97=
95+5= 77-63=
29+43= 2+96=
90-34= 42+37= 46+37= 83+3=
69-45= 71-14= 30+66= 36+44=
35+33= 90-84= 70-17= 21+43= 78-19= 59-40= 6+36= 48-11=
12+16= 29-17= 33+22= 23+40=
15+24= 23+15= 37+41= 29-13=
38-13= 85-24= 88-22= 37+48=
43+15= 86+12= 70+23= 30-12=
72-27= 66-24= 39-22= 85-19=
57-35= 56-38= 85-51= 26-18=
95-19= 45-11= 75-26= 48-36=
65-9= 98-10= 31-25= 83-17=
40-30= 53-17= 29-18= 76-59=
83-74= 55-41= 38-37= 80-75=
42-12= 97-62= 61-6= 96-16=
82-58= 84-27= 79-43= 57-49=
79-58= 97-23= 83-30= 30-7=
91-32= 72-27= 22-19= 34-24=
90-29= 39-15= 73-60= 70-45=
99-76= 8