1、小学二年级数学上册 口算 练习题 1 47+53= 1 65 = 1 24+65 = 1 76+24= 1 71-86 =2 52+39= 2 75 = 2 87-75 = 2 34+62= 2 66-67 =3 60-46= 3 18 = 3 45-18 = 3 67-38= 3 44-14 =4 15+19= 4 29 = 4 34-29 = 4 55-16= 4 61-86 =5 74+18= 5 25 = 5 15-25 = 5 35+19= 5 36-33 =6 53+46= 6 85 = 6 32+85 = 6 36+38= 6 63-65 =7 76-43= 7 95 = 7 4
2、2+95 = 7 26+48= 7 81-46 =8 87-56= 8 87 = 8 32-81 = 8 76+16= 8 51-73 =9 27+53= 9 75 = 9 73-75 = 9 75-46= 9 92-97 =10 56-26= 10 72 = 10 22-72 = 10 59+23= 10 98-26 =11 52+17= 11 34 = 11 41-34 = 11 58+14= 11 54-22 =12 38+56= 12 24 = 12 63-24 = 12 24+37= 12 23-71 =13 57+15= 13 69 = 13 42+69 = 13 45+36= 1
3、3 17-53 =14 49+16= 14 31 = 14 76-31 = 14 55+26= 14 63-96 =15 25+56= 15 43 = 15 92-43 = 15 73-29= 15 34-93 =16 29+66= 16 65 = 16 6+65 = 16 64-16= 16 54-56 =17 36+56= 17 76 = 17 77-76 = 17 56+26= 17 48-82 =18 63-59= 18 69 = 18 67-69 = 18 36+45= 18 2-51 =19 85-36= 19 65 = 19 20+65 = 19 32+49= 19 44-75
4、=20 64-25= 20 44 = 20 5+44 = 20 98-53= 20 89-68 =小学二年级数学上册 口算 练习题 1 29+39= 1 97 = 1 82-91 = 1 31+38= 1 41-33 =2 33+53= 2 91 = 2 18-91 = 2 51+29= 2 68-27 =3 46+3= 3 93 = 3 69-13 = 3 16+38= 3 98-63 =4 69+19= 4 63 = 4 83-93 = 4 80+7= 4 96-33 =5 86 = 5 29+67= 5 79-56= 5 95-89= 5 42+69 =6 11 = 6 56+24= 6
5、 65+32= 6 80-56= 6 76-31 =7 14 = 7 66-36= 7 84-36= 7 71+26= 7 92-43 =8 86 = 8 55+29= 8 64+36= 8 69+26= 8 6+65 =9 33 = 9 54+28= 9 65+25= 9 58-46= 9 77-76 =10 65 = 10 39+36= 10 37+32= 10 25+57= 10 67-69 =11 46 = 11 13+79= 11 84-56= 11 46+37= 11 60-65 =12 73 = 12 39+21= 12 61+22= 12 29+42= 12 5+44 =13
6、97 = 13 78-56= 13 63+28= 13 52+38= 13 82-91 =14 26 = 14 29+36= 14 45+25= 14 36+28= 14 18-91 =15 22 = 15 80-24= 15 93-65= 15 88-56= 15 69-93 =16 71 = 16 51-15= 16 97-58= 16 36+36= 16 83-93 =17 53 = 17 26+56= 17 26+58= 17 61+39= 17 71-86 =18 96 = 18 60-32= 18 29+74= 18 64+36= 18 98-26 =19 11 = 19 69+3
7、4= 19 28+36= 19 28+58= 19 54-82 =20 11 = 20 46+34= 20 96-68= 20 51+28= 20 23-79 =小学二年级数学上册 口算 练习题 1 82 = 1 26+69= 1 69-26= 1 68-56= 1 17-53 =2 51 = 2 68-26= 2 23+68= 2 19+38= 2 63-96 =3 75 = 3 47-29= 3 72-56= 3 43+26= 3 34-93 =4 68 = 4 49+25= 4 27+69= 4 54+42= 4 54-56 =5 33 = 5 91-73= 5 41-28= 5 27+
8、56= 5 48-82 =6 86 = 6 35+37= 6 49+47= 6 97-54= 6 56-93 =7 45 = 7 23+38= 7 62+19= 7 51-35= 7 32+56 =8 36 = 8 98-25= 8 55-25= 8 46+45= 8 30-83 =9 34+36= 9 77 = 9 78+14= 9 25+66= 9 87-75 =10 81-56= 10 65 = 10 42+38= 10 49+25= 10 45-18 =11 69+6= 11 64 = 11 84-15= 11 42+19= 11 34-29 =12 35+34= 12 86 = 12
9、 27+48= 12 26+16= 12 15-25 =13 62+36= 13 57 = 13 42-28= 13 27+26= 13 64-34 =14 81-69= 14 89 = 14 42+49= 14 36+38= 14 89-28 =15 74-26= 15 74 = 15 23+38= 15 69+27= 15 78-96 =16 54+36= 16 63 = 16 28+45= 16 64+28= 16 98-64 =17 67+24= 17 74 = 17 96-28= 17 55+16= 17 80-28 =18 36+49= 18 27 = 18 36+44= 18 4
10、6+36= 18 73-48 =19 23+48= 19 77 = 19 34+49= 19 29+44= 19 78-38 =20 47-28= 20 26 = 20 80-25= 20 48+43= 20 56-48 =小学二年级数学上册 口算 练习题 1 68+25= 1 38 = 1 45-29= 1 79+12= 1 66-67 =2 58+28= 2 52 = 2 18+65= 2 52-49= 2 44-14 =3 37+58= 3 34 = 3 88-65= 3 55+39= 3 61-86 =4 57+29= 4 28 = 4 54+25= 4 68-25= 4 36-33
11、=5 33+2+38= 5 96 = 5 76-65= 5 40+29+1= 5 63-65 =6 49+39= 6 64 = 6 63-3= 6 62+15= 6 76-73 =7 71+16= 7 28 = 7 62+5+15= 7 54-13= 7 64-56 =8 77+21+9= 8 48 = 8 51+15= 8 84+3+7= 8 66-74 =9 97-83= 9 38 = 9 54+12= 9 68-60= 9 44-75 =10 91-2= 10 46 = 10 5+3+17= 10 42+29= 10 90-97 =11 10+63+7= 11 73 = 11 89-40
12、= 11 42+16= 11 89-85 =12 92-40= 12 97 = 12 54+31= 12 17+28+28= 12 43-47 =13 49+16= 13 54-36= 13 82-79= 13 32+47+3= 13 16-11=14 51-46= 14 54+16= 14 85+2+8= 14 90-85= 14 20+32+28=15 66+16= 15 26+28= 15 55+25= 15 46+12= 15 28+14=16 38+64= 16 34+58= 16 67+25= 16 24+30+30= 16 64+28=17 66+23= 17 46+39= 17
13、 83+14+6= 17 35+14= 17 37+13+27=18 38+39= 18 69+26= 18 82-73= 18 77+10= 18 21+21=19 69+26= 19 38+36= 19 83-7= 19 46+11+19= 19 83-12=20 36+53= 20 36+13= 20 43+29+11= 20 40-15= 20 81+1+9=小学二年级数学上册 口算 练习题 1 54+27= 1 39+27= 1 14+36= 1 39+34= 1 14+62=2 89-76= 2 24+36= 2 28+39= 2 32+34+26= 2 99-86=3 8+92=
14、 3 47+16= 3 86+8+2= 3 39+26= 3 37+61+9=4 14+39= 4 62+36= 4 83-19= 4 97-39= 4 54+14=5 64-39= 5 34+42= 5 15+35= 5 39+35+18= 5 75-13=6 35+53= 6 35+36= 6 17+50+10= 6 66+14= 6 2+28=7 51+19= 7 25+39= 7 41-40= 7 71-13= 7 47-36=8 68+16= 8 43+29= 8 82-28= 8 53+8+12= 8 65-49=9 45+5= 9 61-35= 9 1+27+3= 9 43+28
15、= 9 38+43+7=10 80+8+2= 10 11+49= 10 40-21= 10 24+19= 10 60-49=11 73-52= 11 13+46+24= 11 65-0= 11 16+58+12= 11 73-67=12 69+17= 12 59+21= 12 35+46+4= 12 46+39= 12 45+45+5=13 59+30+10= 13 39+34= 13 46+17= 13 91-75= 13 60-13=14 63+8+2= 14 62+14= 14 96-26= 14 25+26+4= 14 24+34=15 85-44= 15 75+15+5= 15 11
16、+42+28= 15 72-46= 15 18+24+46=16 59+17= 16 69+14= 16 40+16= 16 16+27= 16 9+13=17 39+36+4= 17 13+41= 17 97-84= 17 38+37+13= 17 34-26=18 62+12= 18 23+11= 18 64+21+9= 18 28+62= 18 47+1+39=19 63-24= 19 55+31+9= 19 15+47= 19 39+32= 19 71-68=20 13+75+5= 20 73-71= 20 69+22= 20 45+15+15= 20 53+17=1 50+28= 1
17、 90-35= 1 65+12+8= 1 18+25= 1 56+16+14=小学二年级数学上册 口算 练习题 2 30+22= 2 45+33+7= 2 50+17= 2 48-4= 2 78+11=3 39+13+17= 3 57+28= 3 20-9= 3 34+5+5= 3 64+28=4 22+47= 4 73+11= 4 52+44+6= 4 16+72= 4 50+2+18=5 74+19= 5 86+8+2= 5 92-82= 5 80-54= 5 23+29=6 72+6+4= 6 36+22= 6 64+14= 6 13+16+54= 6 56+24=7 81-6= 7 2
18、2+19= 7 10+53+7= 7 44+16= 7 51+23+7=8 48-15= 8 89+1+9= 8 97-13= 8 24+18= 8 44+24=9 57+12+18= 9 57-2= 9 27+52= 9 54+21+9= 9 69+15=10 60-21= 10 96-70= 10 53+17= 10 16+13= 10 38+36+19=11 39-18= 11 56+33+7= 11 39+16+19= 11 45+30= 11 68+17=12 10+81+9= 12 48-39= 12 56+29= 12 69+19= 12 49+37=13 64-51= 13 5
19、5+27= 13 53+29= 13 58+3+7= 13 39+37+19=14 56+29= 14 86+8+2= 14 51-48= 14 65-16= 14 81-28=15 53+29= 15 66-6= 15 43+17= 15 46+13= 15 32+34+26=16 92-38= 16 25+23= 16 90-46= 16 29+38+24= 16 39+26=17 38+54+19= 17 2+80+10= 17 8+26+34= 17 68+15= 17 97-39=18 46+26= 18 52+12= 18 44+17= 18 67+13= 18 39+35+18=
20、19 90-14= 19 22-22= 19 33-13= 19 29+28+35= 19 66+14=20 34+60+10= 20 62+27+3= 20 31+25+35= 20 64+29= 20 71-13=1 40+15= 1 14+27= 1 80-46= 1 81-22= 1 53+8+12=小学二年级数学上册 口算 练习题 2 96-13= 2 66+13= 2 63+19= 2 28+16+19= 2 43+28=3 4+16+44= 3 69+20+10= 3 29+16+36= 3 29+65= 3 24+19=4 45+30= 4 49-12= 4 35+29= 4
21、43+19= 4 16+58+12=5 69+19= 5 72+5+5= 5 68-22= 5 36+39+18= 5 46+39=6 58+3+7= 6 27+29= 6 46+17+13= 6 91-65= 6 91-75=7 70-6= 7 94-56= 7 90-65= 7 24+29= 7 25+26+4=8 37-29= 8 12+9+41= 8 80-66= 8 39+18+22= 8 72-46=9 33+59+19= 9 44-18= 9 39+27+3= 9 67+26= 9 16+27=10 61-35= 10 63-17= 10 72-17= 10 63-27= 10
22、38+37+13=11 11+49= 11 4+22+8= 11 95-66= 11 46+36+18= 11 28+62=12 13+46+24= 12 15+63= 12 36+29+16= 12 99-73= 12 39+32=13 59+21= 13 42-27= 13 57+18= 13 90-36= 13 45+15+15=14 46+26= 14 34+29+18= 14 73+26+4= 14 48+13+27= 14 18+25=15 90-14= 15 74-39= 15 57+26= 15 68-55= 15 48-4=16 34+60+10= 16 70-24= 16
23、82-17= 16 85-26= 16 34+5+5=17 40+15= 17 45+39= 17 45+16+29= 17 12+17+13= 17 16+72=18 96-13= 18 80-46= 18 50-29= 18 67-37= 18 80-54=19 57-2= 19 92-27= 19 74-65= 19 25+28= 19 13+16+54=20 96-70= 20 76-38= 20 32+23+39= 20 65+21+9= 20 44+16=1 56+33+7= 1 46+25+5= 1 57+28= 1 80+8+2= 1 22+19=小学二年级数学上册 口算 练习
24、题 2 48-39= 2 54+29= 2 73+11= 2 73-52= 2 89+1+9=3 55+27= 3 80-28= 3 86+8+2= 3 69+17= 3 56+29=4 86+8+2= 4 29+36+24= 4 36+22= 4 59+30+10= 4 4+16+44=5 66-6= 5 59+25= 5 62+15= 5 89-81= 5 92-38=6 25+23= 6 51+39= 6 54-13= 6 55+20= 6 38+54+19=7 2+80+10= 7 36+13+27= 7 84+3+7= 7 23+25+15= 7 45+27+3=8 52+12= 8
25、 34+33= 8 68-60= 8 76+11= 8 3+24=9 22-22= 9 17+49= 9 16+13= 9 33+26= 9 69-34=10 62+27+3= 10 46+53+7= 10 86+4+6= 10 81+15+5= 10 48+46+4=11 14+27= 11 85-39= 11 77-48= 11 12+26= 11 41+29=12 66+13= 12 56+26= 12 11+17= 12 72-19= 12 38+36=13 69+20+10= 13 29+28+39= 13 46+23+17= 13 28+8+2= 13 3+22+68=14 49-
26、12= 14 83-35= 14 84-1= 14 68+12= 14 62+12=15 72+5+5= 15 56-49= 15 18+20= 15 27+17= 15 78-28=16 27+29= 16 27+35+28= 16 22+45+15= 16 72+17+3= 16 73+9+16=17 94-56= 17 94-39= 17 61-23= 17 88-62= 17 36+31=18 12+9+41= 18 24+18= 18 62+28= 18 85-70= 18 66-41=19 44-18= 19 54+21+9= 19 0+55+5= 19 34+64+6= 19 6
27、1+2+18=20 63-17= 20 42+29= 20 13+69= 20 89-81= 20 35-17=1 4+22+8= 1 42+16= 1 92-3= 1 51-11= 1 75-34=小学二年级数学上册 口算 练习题 2 15+63= 2 17+28+28= 2 77+22+8= 2 89+7+3= 2 39+37+3=3 42-27= 3 13+41= 3 53+18= 3 46+14= 3 72-19=4 33+2+38= 4 23+11= 4 20+22= 4 71-59= 4 69-325 53+17= 5 55+31+9= 5 54+40+10= 5 53+29= 5
28、 2+39+16=6 63-7= 6 73-71= 6 49+39= 6 76-65= 6 71-59=7 40+29+1= 7 90-35= 7 71+16= 7 63-3= 7 82+7+3=8 72-52= 8 45+33+7= 8 77+21+9= 8 62+5+15= 8 51+15=9 75-55= 9 69 = 9 96 = 9 52+35-61= 9 92-86 =10 71-43= 10 69 = 10 48 = 10 44+17+33= 10 56-64 =11 81+1+6= 11 85 = 11 96 = 11 67-64= 11 66-42 =12 12+59= 12
29、 47 = 12 26 = 12 67-34= 12 93-97 =13 56+25= 13 73 = 13 25 = 13 67+17+3= 13 36-35 =14 39+18+2= 14 44 = 14 68 = 14 54-15= 14 28+58 =15 66-39= 15 75 = 15 73 = 15 80-57= 15 66-25 =16 44+29= 16 63 = 16 85 = 16 44+36= 16 46+96 =17 45+22+19= 17 66 = 17 66 = 17 37+16+24= 17 56-48 =18 82-48= 18 67 = 18 95 =
30、18 28+23= 18 20+96 =19 32-18= 19 68 = 19 23 = 19 59+16= 19 18+26 =20 13+5+35= 20 56 = 20 93 = 20 73+17+3= 20 95-25 =1 89-37= 1 51-39= 1 52-27= 1 97= 1 93=小学二年级数学上册 口算 练习题 2 48+23= 2 57-48= 2 54+29= 2 305= 2 62=3 86-54= 3 54+28= 3 27+36= 3 71= 3 65=4 84-48= 4 40-29= 4 48+48= 4 408= 4 26=5 56-28= 5 78
31、-69= 5 72-37= 5 4129= 5 32=6 54+37= 6 59+19= 6 55-47= 6 82= 6 91=7 98-56= 7 35+17= 7 60-38= 7 73= 7 34=8 42-19= 8 75-59= 8 24+38= 8 88= 8 39=9 44+39= 9 70+19= 9 16+23= 9 364= 9 39=10 62+12= 10 22+55= 10 46-28= 10 4610= 10 75=11 72-54= 11 16+27= 11 43-27= 11 93= 11 73=12 76-37= 12 54-29= 12 79-64= 12
32、 546= 12 16=13 56-36= 13 67-60= 13 85-50= 13 93= 13 49=14 69-31= 14 93-56= 14 23+32= 14 478= 14 14=15 37-25= 15 50+22= 15 62-48= 15 56= 15 64=16 86-45= 16 70-42= 16 72-54= 16 5630= 16 70=17 40-12= 17 83-56= 17 76-37= 17 355= 17 50=18 64+36= 18 71-55= 18 56-36= 18 2725= 18 79=19 63-27= 19 65-36= 19 53+28= 19 244= 19 43=20 62+19= 20 60+25= 20 73+29= 20 86= 20 53=1 52= 1 55+38= 1 12+29-19= 1 45+44= 1 26=
