人教版二年级数学下册混合运算专项练习题250.docx
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人教版二年级数学下册混合运算专项练习题250
(6-4)×36×9÷930+37+7
20+33+6(7+35)÷735-1-12
94-(3+35)(1+3)×263+7+14
54-(59-13)1÷(2-1)43+13+1
47-15÷318÷(16-7)49+35+6
(38-18)÷418÷(2+4)3×4÷4
44-30÷6(6+15)÷331+39+3
7×(30÷5)(74-65)×621+12-1
8×(17-8)2×(5+4)2×4÷4
73-24÷82×8÷467+6+12
3×(10-3)8×8÷862-2-20
44+3-146×8÷868-4-18
32-9+13(80-74)×58×4÷4
89-(56-23)3×(3+1)4×8÷8
5×(32÷4)15÷(2+3)35-5-14
6×(17-8)5×6÷36×9÷9
43+20-54×(5+3)7×8÷4
39-4+117×(5+1)28+27+8
(46-4)÷612÷(12-8)31+1-15
32÷(2×2)(18+45)÷934-5+14
6×(11-6)(5+2)×38×8÷8
10÷(1×2)(6-1)×29×9÷3
48-4-17(5+3)×44×6÷6
30÷(3×2)(63-58)×846+28-9
59-(44-26)48÷(16-8)6×2÷2
89-(22+4)7×6÷259-8-19
42+35+97×8÷48×2÷4
23+13-4(38-31)×236-9-20
(26-6)÷4(1+4)×429+32+3
12+23+3(8+16)÷446+24-9
(13-7)×724÷(1+5)3×9÷9
63-(30-13)(9+27)÷933-6-14
2×(6-3)6×4÷28×4÷8
3×(14-8)4×4÷85×6÷2
73-15÷312÷4÷341+14+3
4×(6÷3)(4+4)÷449-2-18
(5-4)×49÷(6-5)2×6÷6
42÷(3×2)92-6×644+35-6
9×(9÷3)35÷(7-2)61+5+19
6×(10-9)(50-47)×763-2-10
(44-2)÷723+24÷68×2÷4
2×(16÷4)(9+36)÷959-4+17
96-(42-20)45÷(14-9)35+9+13
72-(13+11)3×(2+4)48+31+2
6×(3-1)(3+4)×53×6÷9
(20-2)÷240÷(15-7)43+1+13
21+31-5(12+4)÷442+9-12
67-(47-25)14÷(3-1)59-1+17
62-(59-18)2×2÷44×3÷3
74-(26+4)(15-13)×240+9-17
91-(10+28)(36+18)÷98×8÷8
29+34-612÷(2+2)18+33+7
9×(12-6)5×(2+1)8×3÷6
31+36-42×(4+3)10+25+1
59-(46-12)6÷3×736+2-19
78-(30-11)6×(2+3)11+32-6
74-(5+22)2×8÷445+16-7
(26-12)÷7(18-15)×867+6-15
60+8-12(10+10)÷548-5-20
6÷(1×3)35÷(2+3)22+27+7
92-9÷3(2+4)×74×3÷6
18÷(1×3)(30-24)×426+16-1
68-(43-21)40÷(8-3)6×8÷8
(58-4)÷6(18+18)÷969-7-14
5×(72÷9)(12-4)×66×4÷8
6÷(1×2)4×4÷442+11+2
45-2+176×8÷457+6+17
(46-6)÷88×(4+3)31-3-12
76-(13+26)(54-49)×528+26-2
91-(5+5)9×(3+3)8×8÷4
71-(28+1)8×(2+1)7×8÷4
73-(50-16)(4+1)×22×8÷4
6×(12-4)45÷(1+4)34-3-12
25+11+96÷(4-2)70-6+18
(8-3)×27×(5+3)47+29-4
19-45÷94×9÷644+9-18
2×(16-9)15÷(9-4)55-4+14
40+34-2(2+3)×64×4÷4
61+8-1136÷(10-1)6×8÷8
54÷(3×3)(12+9)÷36×6÷3
31+32+8(2+2)÷141+34-7
25-54÷99×6÷91×9÷3
98-(46-28)(5+2)×334+38-1
97-(28+11)3×6÷348+8-11
(7-6)×2(36+18)÷94×2÷4
3×(12÷3)(6+4)÷25×8÷4
55-5+1118÷(17-8)41+38+5
89-(37-10)2×4÷421+31-8
75-(19+32)93-8×22×4÷8
15÷(1×3)(2+1)×659+3-13
30+3+18(9+9)÷354+6-16
73-(21+29)9×(5+2)34-4-10
18÷(2×3)(24+24)÷62×4÷4
27+12+16×8÷86×6÷9
2×(4-1)(3+3)÷119+31-7
2×(21÷3)(3+1)÷12×3÷3
3×(6-5)(10+25)÷518+21-1
76-(12+27)3×7+722+12-2
16÷(2×2)(4+3)×63×6÷9
(43-15)÷7(1+2)×929+37-6
93-(10+34)(9+9)÷923+11+4
(6-2)×23×3÷99×3÷9
4×(12÷6)(2+4)×318+36+2
97-(16+38)2×8÷415+31+3
55+1+13(11-8)×867-9+14
92-(36-24)28÷(12-5)60+4+11
51-2-19(3+4)×833+23-6
30÷(3×2)(58-53)×36×9÷9
(32-2)÷6(18-16)×935+33+1
(9-7)×3(4+3)×45×8÷4
10+21+66×3÷939+36+1
3×(81÷9)(16+16)÷468+4-12
74-(28+9)(3+2)÷170-4-15
7×(14-7)1×8÷28×3÷6
81÷(3×3)9×(4+2)44+30-5
86-18÷930÷(3+3)20+13-4
7×(45÷5)72÷(12-3)26+30-9
(35-5)÷59×5+125×4÷2
97-(56-11)(32+24)÷838+37-3
24+11+89×6÷938+7-12
56+6-188×9÷642+26+7
(14-5)×44÷4×333+14+8
31+12-4(5-2)×625+32+4
78-(18+12)2×9÷62×8÷4
(13-9)×55÷(6-1)28+26+3
32+21-8(1+3)×652-8+20
2×(8-6)35÷(14-9)36+13+7
28+23-7(32+32)÷834+29+8
5×(10÷2)3×(1+2)35+16-8
80-(18+23)(34-29)×441-8-12
79-(28+18)(4+1)×336-5+16
7×(4÷2)3×8+310+32+6
(22-7)÷39×(1+4)28+17-3
54+7-116×8÷234+24-9
(10-6)×791-5×946-8+19
(65-16)÷7(2+1)×653+9+15
56-5+10(1+3)×226+16-7
(38-14)÷88×3÷645+4-13
59-6÷3(5+1)×364-3-12
4×(17-9)7×7+550-4+20
(12-6)×4(12+9)÷336-1-20
7×(54÷9)35÷(8-3)4×9÷6
2×(13-7)(1+4)×238+19+6
83-(22+39)(4+4)×266+9-10
27-6÷2(12-7)×92×4÷4
3×(7-2)35÷(10-3)18+36-1
21+24-5(1+1)×662+4+13
32÷(2×2)63÷7+186×8÷8
64-(57-16)(89-84)×217+10+5
56-2+14(8+6)÷219+14-2
9×(14-8)40÷(12-4)35+14-5
(6-2)×2(20+5)÷58×6÷6
8×(24÷4)(48-41)×537-4-16
30÷(2×3)5×(5+3)13+35+7
40-3-195×(5+1)35+37+2
39-9+172÷(10-8)37+39-2
2×(14÷7)(2+4)×64×8÷4
(6-3)×322-19+3530+10-8
47+37+516÷(11-3)6×4÷4
7×(11-3)5×(2+4)7×8÷2
(7-5)×34×(4+3)37+7+19
24+38+2(81-73)×832+6-12
4×(9÷3)1×3÷363+4-16
8×(11-3)(1+1)×361-9+12
46+33-4(67-65)×25×4÷4
97-15÷39×(2+3)30+9-15
6×(12-7)24÷(9-1)9×9÷9
64-35÷79×(3+2)40-9+18
8×(24÷3)