小学二年级上册数学口算练习题

47+53= 65 = 24+65 = 76+24= 71-86 =52+39= 75 = 87-75 = 34+62= 66-67 =60-46= 18 = 45-18 = 67-38= 44-14 =15+19= 29 = 34-29 = 55-16= 61-86 =74+18= 25 = 15-25 = 35+19= 36-33 =53+46= 85 = 32+85 = 36+38= 63-65 =76-43= 95 = 42+95 = 26+48= 81-46 =87-56= 87 = 32-81 = 76+16= 51-73 =27+53= 75 = 73-75 = 75-46= 92-97 =56-26= 72 = 22-72 = 59+23= 98-26 =52+17= 34 = 41-34 = 58+14= 54-22 =38+56= 24 = 63-24 = 24+37= 23-71 =57+15= 69 = 42+69 = 45+36= 17-53 =49+16= 31 = 76-31 = 55+26= 63-96 =25+56= 43 = 92-43 = 73-29= 34-93 =29+66= 65 = 6+65 = 64-16= 54-56 =36+56= 76 = 77-76 = 56+26= 48-82 =63-59= 69 = 67-69 = 36+45= 2-51 =85-36= 65 = 20+65 = 32+49= 44-75 =64-25= 44 = 5+44 = 98-53= 89-68 =29+39= 97 = 82-91 = 31+38= 41-33 =33+53= 91 = 18-91 = 51+29= 68-27 =46+3= 93 = 69-13 = 16+38= 98-63 =69+19= 63 = 83-93 = 80+7= 96-33 =86 = 29+67= 79-56= 95-89= 42+69 =11 = 56+24= 65+32= 80-56= 76-31 =14 = 66-36= 84-36= 71+26= 92-43 =86 = 55+29= 64+36= 69+26= 6+65 =33 = 54+28= 65+25= 58-46= 77-76 =65 = 39+36= 37+32= 25+57= 67-69 =46 = 13+79= 84-56= 46+37= 60-65 =73 = 39+21= 61+22= 29+42= 5+44 =97 = 78-56= 63+28= 52+38= 82-91 =26 = 29+36= 45+25= 36+28= 18-91 =22 = 80-24= 93-65= 88-56= 69-93 =71 = 51-15= 97-58= 36+36= 83-93 =53 = 26+56= 26+58= 61+39= 71-86 =96 = 60-32= 29+74= 64+36= 98-26 =11 = 69+34= 28+36= 28+58= 54-82 =11 = 46+34= 96-68= 51+28= 23-79 =82 = 26+69= 69-26= 68-56= 17-53 =51 = 68-26= 23+68= 19+38= 63-96 =75 = 47-29= 72-56= 43+26= 34-93 =68 = 49+25= 27+69= 54+42= 54-56 =33 = 91-73= 41-28= 27+56= 48-82 =86 = 35+37= 49+47= 97-54= 56-93 =45 = 23+38= 62+19= 51-35= 32+56 =36 = 98-25= 55-25= 46+45= 30-83 =34+36= 77 = 78+14= 25+66= 87-75 =81-56= 65 = 42+38= 49+25= 45-18 =69+6= 64 = 84-15= 42+19= 34-29 =35+34= 86 = 27+48= 26+16= 15-25 =62+36= 57 = 42-28= 27+26= 64-34 =81-69= 89 = 42+49= 36+38= 89-28 =74-26= 74 = 23+38= 69+27= 78-96 =54+36= 63 = 28+45= 64+28= 98-64 =67+24= 74 = 96-28= 55+16= 80-28 =36+49= 27 = 36+44= 46+36= 73-48 =23+48= 77 = 34+49= 29+44= 78-38 =47-28= 26 = 80-25= 48+43= 56-48 =68+25= 38 = 45-29= 79+12= 66-67 =58+28= 52 = 18+65= 52-49= 44-14 =37+58= 34 = 88-65= 55+39= 61-86 =57+29= 28 = 54+25= 68-25= 36-33 =33+2+38= 96 = 76-65= 40+29+1= 63-65 =49+39= 64 = 63-3= 62+15= 76-73 =71+16= 28 = 62+5+15= 54-13= 64-56 =77+21+9= 48 = 51+15= 84+3+7= 66-74 =97-83= 38 = 54+12= 68-60= 44-75 =91-2= 46 = 5+3+17= 42+29= 90-97 =10+63+7= 73 = 89-40= 42+16= 89-85 =92-40= 97 = 54+31= 17+28+28= 43-47 =49+16= 54-36= 82-79= 32+47+3= 16-11=51-46= 54+16= 85+2+8= 90-85= 20+32+28=66+16= 26+28= 55+25= 46+12= 28+14=38+64= 34+58= 67+25= 24+30+30= 64+28=66+23= 46+39= 83+14+6= 35+14= 37+13+27=38+39= 69+26= 82-73= 77+10= 21+21=69+26= 38+36= 83-7= 46+11+19= 83-12=36+53= 36+13= 43+29+11= 40-15= 81+1+9=54+27= 39+27= 14+36= 39+34= 14+62=89-76= 24+36= 28+39= 32+34+26= 99-86=8+92= 47+16= 86+8+2= 39+26= 37+61+9=14+39= 62+36= 83-19= 97-39= 54+14=64-39= 34+42= 15+35= 39+35+18= 75-13=35+53= 35+36= 17+50+10= 66+14= 2+28=51+19= 25+39= 41-40= 71-13= 47-36=68+16= 43+29= 82-28= 53+8+12= 65-49=45+5= 61-35= 1+27+3= 43+28= 38+43+7=80+8+2= 11+49= 40-21= 24+19= 60-49=73-52= 13+46+24= 65-0= 16+58+12= 73-67=69+17= 59+21= 35+46+4= 46+39= 45+45+5=59+30+10= 39+34= 46+17= 91-75= 60-13=63+8+2= 62+14= 96-26= 25+26+4= 24+34=85-44= 75+15+5= 11+42+28= 72-46= 18+24+46=59+17= 69+14= 40+16= 16+27= 9+13=39+36+4= 13+41= 97-84= 38+37+13= 34-26=62+12= 23+11= 64+21+9= 28+62= 47+1+39=63-24= 55+31+9= 15+47= 39+32= 71-68=13+75+5= 73-71= 69+22= 45+15+15= 53+17=50+28= 90-35= 65+12+8= 18+25= 56+16+14=30+22= 45+33+7= 50+17= 48-4= 78+11=39+13+17= 57+28= 20-9= 34+5+5= 64+28=22+47= 73+11= 52+44+6= 16+72= 50+2+18=74+19= 86+8+2= 92-82= 80-54= 23+29=72+6+4= 36+22= 64+14= 13+16+54= 56+24=81-6= 22+19= 10+53+7= 44+16= 51+23+7=48-15= 89+1+9= 97-13= 24+18= 44+24=57+12+18= 57-2= 27+52= 54+21+9= 69+15=60-21= 96-70= 53+17= 16+13= 38+36+19=39-18= 56+33+7= 39+16+19= 45+30= 68+17=10+81+9= 48-39= 56+29= 69+19= 49+37=64-51= 55+27= 53+29= 58+3+7= 39+37+19=56+29= 86+8+2= 51-48= 65-16= 81-28=53+29= 66-6= 43+17= 46+13= 32+34+26=92-38= 25+23= 90-46= 29+38+24= 39+26=38+54+19= 2+80+10= 8+26+34= 68+15= 97-39=46+26= 52+12= 44+17= 67+13= 39+35+18=90-14= 22-22= 33-13= 29+28+35= 66+14=34+60+10= 62+27+3= 31+25+35= 64+29= 71-13=40+15= 14+27= 80-46= 81-22= 53+8+12=96-13= 66+13= 63+19= 28+16+19= 43+28=4+16+44= 69+20+10= 29+16+36= 29+65= 24+19=45+30= 49-12= 35+29= 43+19= 16+58+12=69+19= 72+5+5= 68-22= 36+39+18= 46+39=58+3+7= 27+29= 46+17+13= 91-65= 91-75=70-6= 94-56= 90-65= 24+29= 25+26+4=37-29= 12+9+41= 80-66= 39+18+22= 72-46=33+59+19= 44-18= 39+27+3= 67+26= 16+27=61-35= 63-17= 72-17= 63-27= 38+37+13=11+49= 4+22+8= 95-66= 46+36+18= 28+62=13+46+24= 15+63= 36+29+16= 99-73= 39+32=59+21= 42-27= 57+18= 90-36= 45+15+15=46+26= 34+29+18= 73+26+4= 48+13+27= 18+25=90-14= 74-39= 57+26= 68-55= 48-4=34+60+10= 70-24= 82-17= 85-26= 34+5+5=40+15= 45+39= 45+16+29= 12+17+13= 16+72=96-13= 80-46= 50-29= 67-37= 80-54=57-2= 92-27= 74-65= 25+28= 13+16+54=96-70= 76-38= 32+23+39= 65+21+9= 44+16=56+33+7= 46+25+5= 57+28= 80+8+2= 22+19=48-39= 54+29= 73+11= 73-52= 89+1+9=55+27= 80-28= 86+8+2= 69+17= 56+29=86+8+2= 29+36+24= 36+22= 59+30+10= 4+16+44=66-6= 59+25= 62+15= 89-81= 92-38=25+23= 51+39= 54-13= 55+20= 38+54+19=2+80+10= 36+13+27= 84+3+7= 23+25+15= 45+27+3=52+12= 34+33= 68-60= 76+11= 3+24=22-22= 17+49= 16+13= 33+26= 69-34=62+27+3= 46+53+7= 86+4+6= 81+15+5= 48+46+4=14+27= 85-39= 77-48= 12+26= 41+29=66+13= 56+26= 11+17= 72-19= 38+36=69+20+10= 29+28+39= 46+23+17= 28+8+2= 3+22+68=49-12= 83-35= 84-1= 68+12= 62+12=72+5+5= 56-49= 18+20= 27+17= 78-28=27+29= 27+35+28= 22+45+15= 72+17+3= 73+9+16=94-56= 94-39= 61-23= 88-62= 36+31=12+9+41= 24+18= 62+28= 85-70= 66-41=44-18= 54+21+9= 0+55+5= 34+64+6= 61+2+18=63-17= 42+29= 13+69= 89-81= 35-17=4+22+8= 42+16= 92-3= 51-11= 75-34=15+63= 17+28+28= 77+22+8= 89+7+3= 39+37+3=42-27= 13+41= 53+18= 46+14= 72-19=33+2+38= 23+11= 20+22= 71-59= 69-3253+17= 55+31+9= 54+40+10= 53+29= 2+39+16=63-7= 73-71= 49+39= 76-65= 71-59=40+29+1= 90-35= 71+16= 63-3= 82+7+3=72-52= 45+33+7= 77+21+9= 62+5+15= 51+15=75-55= 69 = 96 = 52+35-61= 92-86 =71-43= 69 = 48 = 44+17+33= 56-64 =81+1+6= 85 = 96 = 67-64= 66-42 =12+59= 47 = 26 = 67-34= 93-97 =56+25= 73 = 25 = 67+17+3= 36-35 =39+18+2= 44 = 68 = 54-15= 28+58 =66-39= 75 = 73 = 80-57= 66-25 =44+29= 63 = 85 = 44+36= 46+96 =45+22+19= 66 = 66 = 37+16+24= 56-48 =82-48= 67 = 95 = 28+23= 20+96 =32-18= 68 = 23 = 59+16= 18+26 =13+5+35= 56 = 93 = 73+17+3= 95-25 =89-37= 51-39= 52-27= 97= 93=48+23= 57-48= 54+29= 305= 62=86-54= 54+28= 27+36= 71= 65=84-48= 40-29= 48+48= 408= 26=56-28= 78-69= 72-37= 4129= 32=54+37= 59+19= 55-47= 82= 91=98-56= 35+17= 60-38= 73= 34=42-19= 75-59= 24+38= 88= 39=44+39= 70+19= 16+23= 364= 39=62+12= 22+55= 46-28= 4610= 75=72-54= 16+27= 43-27= 93= 73=76-37= 54-29= 79-64= 546= 16=56-36= 67-60= 85-50= 93= 49=69-31= 93-56= 23+32= 478= 14=37-25= 50+22= 62-48= 56= 64=86-45= 70-42= 72-54= 5630= 70=40-12= 83-56= 76-37= 355= 50=64+36= 71-55= 56-36= 2725= 79=63-27= 65-36= 53+28= 244= 43=62+19= 60+25= 73+29= 86= 53=52= 55+38= 12+29-19= 45+44= 26=90= 78-29= 33-17+15= 488+7= 33=37= 36+27= 62-18+24= 65+37= 14=61= 45-16= 86-12-15= 10 81= 91=50= 34+58= 88-34+18= 384= 45=89= 43-25= 51-42+53= 76+10= 64=153= 52+16= 75+24-23= 71-7+30= 63=819= 67-28= 63+12-42= 70 59= 90=488= 58-29= 21+82-60= 89+21= 20=648= 46+27= 44-5+12= 89+21= 11=567= 35-16= 67-47+22= 24 63= 01=355= 24+58= 65-33-18= 485= 61=147= 63-25= 76-63+1= 273+6= 45=164= 27+16= 43-29+13= 5673= 38=364= 52-17= 17+27-10= 499+7= 71=567= 77-28= 75+15-30= 432= 53=155= 68-39= 25-9-12= 637= 76=639= 26+17= 23-14-9= 843= 72=105= 45-36= 11+16-9= 30-16-9= 08=287= 74+18= 12+18-15= 427= 86=32= 30-11-13= 244= 124+18= 03=77= 12+3+14= 279= 1648= 284=01= 13+12+5= 153= 84+48= 22296= 16+12-19= 102= 255+36= 502897= 18+11-13= 455= 6842= 8583111= 26-18-8= 497= 284= 5215183= 19-8+11= 205= 899= 136392= 30-8-16= 364= 3663= 2053757= 30-13-8= 648= 996= 5130584= 30-15-14= 155= 4276= 75046= 10+15+4= 204