口算练习（试题）人教版二年级上册数学

小学数学计算练习 二年级上学期口算练习 班级: 姓名: 情况: 63+87= 7+51= 78-72= 84-45= 73-29= 5-2= 74+19= 46+40= 51-13= 49-46= 62-18= 84-40= 62-7= 84-30= 52-8= 74-30= 96-52= 74-19= 96-41= 63-19= 85-41= 69-20= 86-31= 53-9= 75-31= 97-53= 74-19= 46+40= 52-14= 97+42= 26+75= 86-42= 64-9= 86-31= 53-9= 75-31= 96-3= 70+10= 54+98= 76-21= 51-48= 65-21= 87-43= 64+9= 86+31= 10+54= 87-38= 54+98= 76+21= 98+43= 21+65= 85-42= 54+87= 44+88= 66+11= 93+44= 11+55= 33+77= 54+97= 66+99= 55+98= 83+33= 99-44= 22+66= 50+99= 66-11= 88+33= 11+55= 33+77= 6+99= 72-12= 56+100= 78-23= 100-45= 23+67= 97-94= 67+12= 90-35= 56-12= 78-34= 100-56= 78-23= 100-45= 67-23= 89-45= 68-13= 90-35= 57-13= 79-35= 57-2= 79-24= 46-2= 68-24= 91-47= 64+60= 46+90= 68-13= 90+35= 68-19= 35+79= 57-2= 80-25= 47-3= 69-25= 99-96= 69-14= 91+36= 14+58= 80-36= 9+3= 75+15= 59-4= 80+25= 3+47= 25+69= 47+91= 69+14= 92+37= 21+70= 37+81= 59+4= 81+26= 4+48= 26+70= 48+93= 71+16= 93+38= 16+60= 87+81= 54+92= 37+81= 59-4= 35+33= 49-5= 71-27= 49+93= 71+16= 93+38= 16+60= 93-43= 60+6= 83-28= 50-6= 28+72= 99+93= 66-6= 50+94= 71-16= 93-39= 61-17= 83-39= 61-6= 83-28= 50-6= 72-28= 94-50= 73-18= 95-40= 62-18= 84-40= 62-7= 84-29= 51-7= 73-29= 95-51= 73-18= 49+46= 18+62= 40+84= 62-7= 84-29= 51-7= 74-30= 96-52= 24-18= 90+30= 74+19= 96-41= 19+63= 85-41= 17-14= 85+30= 8+52= 30+74= 52+96= 74+19= 96+41= 19+63= 42+86= 64+9= 86+31= 9+53= 31+75= 53+97= 80+31= 97+42= 21+65= 43+87= 64+9= 86+31= 53-9= 80+74= 48+86= 75-31= 54+98= 76+21= 98+43= 73+70= 43+87= 65+10= 87-32= 10+55= 82-76= 88-49= 33+77= 99-55= 76-21= 98-43= 65-21= 87-43= 66-11= 88-33= 55-11= 77-33= 99-55= 77-22= 99-44= 67-22= 89-45= 67-12= 89-34= 56-12= 78-34= 99-55= 31+28= 100-45= 23+67= 45+89= 73+23= 89-34= 56-12= 78-34= 100-56= 79-24= 2+46= 24+68= 95-89= 62+2= 90-46= 68-13= 89+34= 13+57= 35+79= 57+2= 79+24= 2+46= 24+68= 52+2= 68+13= 91+36= 14+58= 36+80= 58+3= 80+25= 3+47= 25+69= 47+91= 69+14= 41+35= 9+47= 91+36= 58-14= 80-36= 11+9= 80+25= 4+48= 26+70= 48+92= 70-15= 92-37= 67+64= 37+81= 59+4= 32+26= 98-37= 81-26= 48-4= 7