二年级加减口算300题

二年级口算: 时间： 用时： 得分 89-37= 51-39= 52-27= 63-27= 48+23=57-48= 54+29= 62+19= 86-54= 54+28=27+36= 65-36= 84-48= 40-29= 48+48=60+25= 56-28= 78-69= 72-37= 53+28=54+37= 59+19= 55-47= 73+29= 98-56= 35+17= 60-38= 36-25= 42-19= 75-59= 24+38= 42-23= 44+39= 70+19= 16+23= 57-16= 62+12= 22+55= 46-28= 48-26= 72-54= 16+27= 43-27= 63+25= 76-37= 54-29= 79-64= 98-48= 56-36= 67-60= 85-50= 42-32= 69-31= 93-56= 23+32= 42-19= 37-25= 50+22= 62-48= 22+55= 86-45= 70-42= 72-54= 16+27= 40-12= 83-56= 76-37= 54-29= 64+36= 71-55= 56-36= 67-60= 55+38= 15+57= 39+38= 93-56= 78-29= 37+18= 47+19= 46-19= 36+27= 46-38= 65-26= 25+8= 45-16= 42-19= 74-18= 44-17= 34+58= 53-29=63+28= 36+17= 43-25= 73+14= 36-27= 22+18= 52+16= 62-59= 52-34= 82-33=二年级口算时间： 用时： 得分 67-28= 84+9= 29+35= 45+9= 58-29= 47+18= 47+29= 76-19= 46+27= 56-38=75-26= 45+8= 35-16= 42-29= 74-68=64-17= 24+58= 53-39= 43+28= 56+17=63-25= 73+24= 56-27= 22+28= 27+16=62-49= 62-34= 62-35= 52-17= 91-37=36+26= 81-35= 77-28= 84+19= 39+35=35+19= 68-39= 47+28= 67+29= 84-29=26+17= 66-48= 85-56= 72+18= 45-36=72-39= 78-39= 74-37= 74+18= 83-49=83+17= 46+27= 53-35= 63+34= 64-45=32+19= 53-35= 63+34= 64-45= 32+19=63+37= 64+24= 53+16= 82-37= 47+19=55+38= 40-17= 79-28= 54-45= 71-15=61-39= 85+7= 72-45= 46-28= 72-17=68-57= 96-59= 43-27= 76-38= 42+59=56-27= 79-64= 75+17= 60-37= 86-58=85-50= 48-36= 60-37= 52+23= 23+32=53+36= 46-38= 35+17= 76-18= 42-37=75+17= 86-45= 55+17= 63-49= 92-59=二年级口算时间： 用时： 得分 40-12= 38-16= 42+13= 42-16= 63-37=70-42= 75-55= 62-56= 50+22= 83-56=15+56= 48-26= 75-33= 48+35= 38+46=42-19= 12+29-19= 69+10-36= 27+12-28=67+27-37= 33-17+15= 75-36+10= 72-54+12=65-39-15= 62-18+24= 54+21+18= 53-29+19=35+12-28= 86-12-15= 57-33+31= 36-27+9=77-19-16= 88-34+18= 85-36+27= 12+79-62=51-27+28= 51-42+53= 77-65-6= 71-52+36=75-24+26= 75+24-23= 32+45-38= 81-45+36=24-16+40= 63+12-42= 53-37+15= 63-23+28=48-26+18= 21+82-60= 36+34-14= 73+12-71=21+82-60= 44-5+12= 100-76+22= 72-45+32=54-21-18= 67-47+22= 21+82+17= 83-27+10=54+21-18= 65-33-18= 68-65-3= 54-52+17=88-51-24= 76-63+1= 63+18+11= 65+15-47=77-34+55= 43-29+13= 85-28-28= 77-38+42=60-34+35= 17+27-10= 55+38-15= 54-41+36=99-88+77= 75+15-30= 92-6+11= 42-37+54=77-64+22= 25-9-12= 73-28= 36+45= 28-19-9= 23-14-9=