良好的口算是正确计算的基础，是提高教学效果的必要条件，也是发展学生智能、智力的良好方法。下面小编给大家带来小学二年级数学暑假作业口算题大全，希望能帮助到大家!
42+14= 75-23= 31+14= 38+20= 42+26= 50+18=
30+19= 31+46= 72+4= 40+67= 84-20= 47-11=
28-4= 94-63= 63-22= 90-80= 59-4= 67-3=
75-23= 56+23= 35+14= 76-53= 32+16= 50+12=
14+30= 32+47= 16+61= 27+60= 73+5= 23+30=
50+21= 40+37= 70+11= 75+3= 78-7= 98-6=
92+5= 71+6= 51+12= 16+31= 30+45= 70+61=
24+61= 70+4= 41+60= 83-21= 46-10= 26-14=
94-70= 63-40= 90-21= 58-18= 68-15= 75-20=
56+20= 30+14= 77-20= 31+10= 33+21= 42+20=
36+14= 77-53= 33+16= 51+12= 15+30= 33+47=
17+61= 28+60= 74+5= 24+30= 51+21= 41+37=
71+11= 6+3= 79-7= 99-6= 93+5= 72+6=
61+12= 26+31= 40+45= 80+61= 34+61= 80+4=
51+60= 93-21= 56-10= 36-14= 84-70= 53-40=
80-21= 68-18= 78-15= 95-20= 66+20= 40+14=
87-20= 41+10= 43+21= 52+20= 61+11= 41+15=
51+40= 81+14= 51+61= 92-21= 55-10= 35-14=
84-70= 53-50= 82-32= 69-30= 77-15= 85-32=
46+32= 43+12= 86-22= 42+13= 61+13= 27+31=
12-36÷9= 12÷4×3= 56÷8×5= 14÷7+68=
58+35÷7= 9×4+56= 9×8-15= 2÷1+41=
4×2+23= 29+2×7= 42÷6+35= 64÷8×6=
55+3×9= 75+4×4= 35÷7+57= 1×7+88=
22-20÷5= 68-7×9= 9×7-32= 32÷8-1=
66-6÷2= 81-28÷7= 54÷9+37= 21÷3+75=
4×4÷2= 16÷8-1= 24+12÷2= 3×7-12=
50-9×3= 27÷9-3= 9÷3+63= 83-9×9=
83-25÷5= 27+5×1= 7×5+7= 40÷8-1=
32-8÷2= 40÷8×9= 2×6÷3= 36+8÷1=
38-72÷9= (9-2)÷7= (9+0)×6= (51-6)÷9=
28÷(16-9)= 99-8×4= (5-2)×7= (9-5)×8=
(29+19)÷8= 53-32÷8= 40÷8×3= 35-4×7=
7×(11-6)= 3×(6+3)= (10-3)×7= (10+8)÷9=
72÷(4×2)= 5×4-11= 4×(23-17)= 5×7+56=
25÷(31-26)= 2×(8-1)= 79+56÷7= 2×3+18=
(27-15)÷3= 6÷1+46= 89-9×9= 27÷9-3=
(77-14)÷7= 9×9-66= 27÷9×7= 15÷3+69=
48÷(22-16)= (3+9)÷6= 61-5×5= (19+9)÷7=
(13-7)÷3= 4×(11-4)= 17+3×9= 28÷7+57=
4×3-0= 0×4+62= 36+69-16= 51+37-59=
73+24÷3= 1×8-7= 3×0+48= 6×4-19=
60÷3÷5= 13+50+48= 78-80÷8= 82+64-18=
3-6÷6= 40-3+18= 3÷1-0= 79-10÷1=
46+91+80= 60÷10+99= 12÷2-2= 5×4×7=
71-9-48= 96-44+68= 93-7×4= 28÷4+83=
12÷4-2= 4×4×2= 7×90÷9= 97-7-66=
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= 60-38= 36-25=
86-58= 42-16= 42-19= 75-59=
24+38= 42-23= 52+23= 63-37=
44+39= 70+19= 16+23= 57-16=
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=
35+17= 50+22= 62+12= 22+55=
46-28= 48-26= 86-45= 70-42=
72-54= 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= 71-15= 62-56=
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= 35-28-28= 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=
17-25= 50+22= 62-48= 22+55=
46-28= 48-26= 86-45= 70-42=
72-54= 16+27= 43-27= 75-33=
40-12= 83-564= 76-37= 54-29=
79-64= 48+35= 64+36= 71-55=
56-36= 67-60= 85-50= 38+46=
55+38= 15+57= 39+38= 93-56=
23+32= 42-19= 15+26= 56+28=
1×1= 2×3= 56+6= 42-8= 6÷1=
12÷6= 8×7= 9×9= 81÷9= 63÷9=
30÷6= 18÷9= 24÷3= 8×4= 2×2=
4×2= 13+8= 42+8= 30÷5= 4×7=
32÷8= 8÷1= 4×9= 64÷8= 6×7=
5×3= 4×5= 7+6= 5+5= 8÷4=
6×4= 4×6= 7+28= 5×5= 12÷3=
2×7= 8×7= 7×9= 2×9= 48÷6=
54÷6= 27÷3= 81÷9= 16÷4= 40÷5=
3×5= 5×4= 9+19= 46-8= 36÷6=
5×7= 8×3= 4×4= 6×1= 8+16=
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