小学二年级上口算练习题连加连减混合

52-44+56= 18+15-7= 65+16-49= 62+17-42=54-21-18= 54-52+19= 13+29-20= 65-23+34= 16+15-27= 54-52+20= 63+19-12= 14-12+56= 65-33-22= 14+80-72= 65+18-13= 73-52+46= 69-47+67= 65-39+41= 14-10+55= 65+17-47= 76-63+42= 71+14-29= 88-65-17= 36+77-70= 65-20+37= 77-34+58= 34-10+56= 69+29-11= 34-19+55= 65-38-21= 83-76+54= 33-25+59= 90-71+72= 34-25+58= 68-39+40= 26+77-69= 4+59-20= 90-71+75= 35-28+32= 88-65-7= 

19+53-67= 43+57-55= 62+15-30=43+57-54= 69+29-12= 63+4-54= 43-29+15= 62+17-38=43-29+14= 17+88-28= 73-29+16= 56+15-32=69+29-10= 77-34+55= 72+24-61= 74-21-19= 62+17-40=69-21+66= 28+61-20= 72+24-62= 54-52+21= 48+15-44=7+88-30= 83-76+55= 76-63+35= 72+24-16= 13+39-17= 72+24-42= 90-71+71= 8+62-18= 73-52+48= 14+85-74= 73-52+45= 92-68+30= 83-76+53= 77-34+56= 84-37+57= 29+53-70= 62+15-31=88-51-27= 

8+61-17= 19+53-66= 63+48-58= 62+17-39=92-68+28= 83-76+56= 34-18+57= 65-37-18= 48+15-47=62+15-29= 16+77-71= 35-25+60= 66+26-10= 19+15-17= 56+15-37= 39+53-69= 24+59-21= 69+29-78= 14+80-73= 48+15-45= 63+14-56= 43+57-56= 88-51-26= 7+88-27= 18+15-7= 65+15-51= 43-29+17= 92-68+29= 71+14-33= 14+65-72= 65-28+36= 54-21-20= 56+15-34=35-28+29= 69-49+65= 66+26-8= 63+18-11= 48+15-46=24+59-24= 69-49+69= 

68-39+43= 63+18-15= 13+39-19= 52-44+52= 71+14-31= 78-65-6= 65+16-50= 14-10+59= 54-21-21= 35-25+57= 88-51-24= 65-33-19= 19+53-68= 72+24-61= 31-25+61= 90-71+74= 66+26-7= 35-28+28= 76-63+11= 34+59-22= 92-68+27= 62-39+42= 54+59-23= 18+61-19= 43-29+13= 77-34+57= 73-52+44= 52-44+53= 25-16+58= 92-68+26= 83-76+57= 76-63+21= 54-21-22= 34-10+53= 56+15-35= 90-71+73= 28+65-21= 63+4-55= 37-28+30= 62+17-43=

62+17-41=66+18-14= 66+26-9= 52-44+55= 76-63+15= 13+49-18= 65+15-48= 89-65-19= 54-37+18= 77-34+59= 14+81-75= 65-36-20= 69-49+68= 63+45-57= 88-51-25= 27+88-29= 68-39+39= 71+14-30= 65-26+35= 56+15-36= 54-15+54= 69+29-79= 73-52+47= 66+26-11= 10+15-7= 35-28+31= 88-51-28= 52-44+54= 88-65-15= 13+39-28= 53+57-53= 62+15-28=54-52+17= 7+88-26= 15+63-68= 

88-39-24= 65-28-19= 19+54-68= 72+29-61= 31-27+65= 90-71+74= 66+26-7= 35-28+27= 76-68+19= 33+59-22= 63+16-12= 31-12+56= 65-37-22= 14+80-72= 65+17-13= 73-58+46= 67-49+67= 65-36+41= 14-10+55= 65+16-47= 76-68+42= 74+17-29= 82-65+17= 36+76-77= 65-16+37= 26+77-69= 4+59-20= 90-71+75= 35-28+32= 88-65-7= 26+66-68= 14+58-20= 80-61+65= 35-28+32= 88-65-16= 

63+18-54= 43-28+15= 62+16-38=43-28+14= 16+88-28= 63-28+16= 56+15-32=68+28-19= 66-34+55= 62+24-61= 64-21-18= 62+16-49=68-21+69= 28+65-26= 57+24-62= 54-52+21= 48+15-44=6+88-30= 83-66+55= 66-63+35= 62+24-16= 13+38-16= 62+24-42= 80-61+61= 18+62-18= 18+17-19= 25-16+39= 27+15-23= 62-35+17= 16+27-36= 77-34+58= 34-10+56= 69+29-19= 34-19+53= 65-28-21=