二年级数学上册口算题3
54-45= 35+27= 84-48= 40-29= 48+48= 60+25= 72-45= 46-38= 56-28= 78-69= 72-37= 53+28= 96-59= 75+17= 54+37= 59+19= 55-47= 73+29= 56-27= 92+59= 98-56= 35+17= 42-16= 42-19= 52+23= 57-16= 78-29= 36+27= 46-38= 45-16= 34+58= 43-25= 52+16= 32-17= 91-17= 67-28= 58-29= 47+18= 46+27= 56-38= 35-16= 24+58= 63-37= 35+17= 37+18= 42-19= 53-29= 73+14= 62-59= 84+9= 42-29= 53-39= 44+39= 74-18= 52-34= 29+35= 24+38= 70+19= 46-19= 55+17= 44-17= 36+17= 91-25= 45+8= 56+17= 16+23= 76-18= 38-16= 53+16= 40-17= 61-39= 40+13= 72-17=
76-38= 75+17= 48-36= 53+36=
60-38= 36-25= 86-58= 75-59= 42-23= 50+22= 62+12= 22+55= 47+19= 65-26= 25+8= 63+28= 36-27= 22+18= 82-33= 36+16= 45+9= 47+29= 76-19= 75-26= 74-68= 64-17= 43+28=
二年级数学上册口算题4
63-25= 73+24= 56-27= 22+28= 42-37= 27+16= 62-49= 62-34= 62-35= 63-49= 52-17= 91-37= 36+26= 81-35= 42+13= 77-28= 84+19= 39+35= 35+19= 82-37= 68-39= 26+17= 45-36= 74+18= 53-35= 72+26= 52-27= 57-48= 86-54= 62-48= 70-42= 40-12= 48+35= 85-50= 93-56= 46-28= 72-39= 78-39= 63+34= 64-45= 54-35= 63-27= 54+29= 62+19= 54+28= 27+36= 72-54= 83-564= 76-37= 64+36= 38+46= 23+32= 67+29= 85-56= 83+37= 63+37= 46-28= 16+27= 71-55= 55+38= 42-19= 86-45= 84-29= 79-28= 72+18= 68-57= 89-37= 65-36=48-26= 56-36= 15+57= 39+38= 85+7= 42+59= 60-37= 51-39= 48+23= 42-17= 50+22= 86-45= 75-33= 79-64= 67-60= 56+28= 72-54=
47+28= 66-48= 74-37= 83-49= 46+27= 32+19= 52-37= 61-26= 47+19= 22+55= 43-27= 54-29= 15+26= 48-26= 70-42=
二年级数学上册数学口算题5
16+27= 43-27= 63+25= 40-12= 83-56= 76-37= 54-29= 79-64= 98-48= 64+24= 75-55= 56-36= 67-60= 85-50= 42-32= 55+38= 15+56= 69-31= 93-56= 23+32= 42-19= 21+82-60= 44-5+12= 67-47+22= 65-33-18= 76-63+1= 43-29+13= 17+27-10= 75+15-30= 12+29-19= 33-17+15= 62-18+24= 86-12-15= 88-34+18= 51-42+53= 75+24-23= 63+12-42= 36+34-14= 35-28+28= 55+38-15= 92-6+11= 69+10-36= 75-36+10= 57-33+31= 85-36+27= 32+45-38= 53-37+15= 62-56= 15+23= 72-22= 73+12-71= 21+82-60= 72-45+32= 83-27+10= 54-52+17= 88-51-24= 65+15-47= 77-38+42= 54-41+36= 42-37+54= 27+12-28= 67+27-37= 72-54+12= 65-39-15= 53-29+19= 36-27+9= 77-19-16= 12+79-62= 51-27+28= 71-52+36= 81-45+36= 24-16+40= 63-23+28= 54-21-18= 54+21-18= 77-34+55= 60-34+35= 99-88+77=
77-64+22= 35+12-28= 75-24+26= 48-26+18=
71-15= 100-76+22= 21+82+17= 68-65-3= 63+18+11= 54+21+18= 77-65-6=
二年级数学上册口算题3
54-45= 35+27= 84-48= 40-29= 48+48= 60+25= 72-45= 46-38= 56-28= 78-69= 72-37= 53+28= 96-59= 75+17= 54+37= 59+19= 55-47= 73+29= 56-27= 92+59= 98-56= 35+17= 42-16= 42-19= 52+23= 57-16= 78-29= 36+27= 46-38= 45-16= 34+58= 43-25= 52+16= 32-17= 91-17= 67-28= 58-29= 47+18= 46+27= 56-38= 35-16= 24+58= 63-37= 35+17= 37+18= 42-19= 53-29= 73+14= 62-59= 84+9= 42-29= 53-39= 44+39= 74-18= 52-34= 29+35= 24+38= 70+19= 46-19= 55+17= 44-17= 36+17= 91-25= 45+8= 56+17= 16+23= 76-18= 38-16= 53+16= 40-17= 61-39= 40+13= 72-17=
76-38= 75+17= 48-36= 53+36=
60-38= 36-25= 86-58= 75-59= 42-23= 50+22= 62+12= 22+55= 47+19= 65-26= 25+8= 63+28= 36-27= 22+18= 82-33= 36+16= 45+9= 47+29= 76-19= 75-26= 74-68= 64-17= 43+28=
二年级数学上册口算题4
63-25= 73+24= 56-27= 22+28= 42-37= 27+16= 62-49= 62-34= 62-35= 63-49= 52-17= 91-37= 36+26= 81-35= 42+13= 77-28= 84+19= 39+35= 35+19= 82-37= 68-39= 26+17= 45-36= 74+18= 53-35= 72+26= 52-27= 57-48= 86-54= 62-48= 70-42= 40-12= 48+35= 85-50= 93-56= 46-28= 72-39= 78-39= 63+34= 64-45= 54-35= 63-27= 54+29= 62+19= 54+28= 27+36= 72-54= 83-564= 76-37= 64+36= 38+46= 23+32= 67+29= 85-56= 83+37= 63+37= 46-28= 16+27= 71-55= 55+38= 42-19= 86-45= 84-29= 79-28= 72+18= 68-57= 89-37= 65-36=48-26= 56-36= 15+57= 39+38= 85+7= 42+59= 60-37= 51-39= 48+23= 42-17= 50+22= 86-45= 75-33= 79-64= 67-60= 56+28= 72-54=
47+28= 66-48= 74-37= 83-49= 46+27= 32+19= 52-37= 61-26= 47+19= 22+55= 43-27= 54-29= 15+26= 48-26= 70-42=
二年级数学上册数学口算题5
16+27= 43-27= 63+25= 40-12= 83-56= 76-37= 54-29= 79-64= 98-48= 64+24= 75-55= 56-36= 67-60= 85-50= 42-32= 55+38= 15+56= 69-31= 93-56= 23+32= 42-19= 21+82-60= 44-5+12= 67-47+22= 65-33-18= 76-63+1= 43-29+13= 17+27-10= 75+15-30= 12+29-19= 33-17+15= 62-18+24= 86-12-15= 88-34+18= 51-42+53= 75+24-23= 63+12-42= 36+34-14= 35-28+28= 55+38-15= 92-6+11= 69+10-36= 75-36+10= 57-33+31= 85-36+27= 32+45-38= 53-37+15= 62-56= 15+23= 72-22= 73+12-71= 21+82-60= 72-45+32= 83-27+10= 54-52+17= 88-51-24= 65+15-47= 77-38+42= 54-41+36= 42-37+54= 27+12-28= 67+27-37= 72-54+12= 65-39-15= 53-29+19= 36-27+9= 77-19-16= 12+79-62= 51-27+28= 71-52+36= 81-45+36= 24-16+40= 63-23+28= 54-21-18= 54+21-18= 77-34+55= 60-34+35= 99-88+77=
77-64+22= 35+12-28= 75-24+26= 48-26+18=
71-15= 100-76+22= 21+82+17= 68-65-3= 63+18+11= 54+21+18= 77-65-6=