小学一年级口算题：100以内加减法口算题
92-4= 12+78= 87-65= 35+44= 75-22=
53+34= 90-13= 37-5= 80+7= 30+24=
29+23= 44-34= 23+27= 67-14= 82-28=
43-42= 26+48= 60+22= 41+45= 65-10=
78+2= 76-41= 1+85= 99-11= 71-22=
29-24= 50-8= 61+17= 32-9= 55+25=
13+79= 16+11= 29-10= 53-5= 34-28=
85-15= 15+23= 66-23= 30-10= 91-56=
33+26= 94-82= 75-50= 47+10= 23+62=
79-66= 98-37= 85+5= 13+67= 91-57=
4+7= 24+17= 46+5= 90+6= 79-12=
99-25= 8+36= 23+52= 44-34= 11+38=
53+13= 12+70= 10-9= 26+39= 62-43=
73-30= 3+25= 32+28= 83-76= 59+39=
22-14= 87-40= 22+21= 41-8= 93-39=
100-92= 12+3= 38-36= 48+26= 43-19=
32+2= 100-34= 23-1= 89-62= 58-55=
58-57= 21+14= 68-9= 36-3= 9+80=
26-3= 49+16= 39+38= 79-30= 18+40=
6+66= 81-31= 70-31= 36+21= 85-74=
