(1)0.8×33×1.25
(2)1718 ×910 +17
18 ÷10
(3)9.56+4.875-7
8
+1.44
(4)34 ÷6-16 ×14
(5)4.6×1383
8 +8.4÷11 -18
×5
(6)99.9×999+99.9 (7)4÷123
3 +6×5
(8)1835 ×1920 +221919
5 ×20 -20
(9)2225 ×80×8
13
×1.25
(10)25×1.25×4×8
(11)0.7+3.9+4.3+6.1
(12)7.35×99+7.35
(13)47-8÷17-
9
17
(14)46×101
(15)15.6-227 -45
7
(16)72×0.25 (17)14×213
4 +14×34 (18)34 ÷635
11 +17 +8
(19)87898
9 ×15 +15 ÷8 +9
(20)3-5711
9 ×20 -36 (21)778
6 -15 -15 (22)45127 -33 +12
7 -23
(23)57 ×43 +27 ×4
3
(24)
149 ÷75﹪-53
9 ÷4
(25)(357
8 +6 -12
)×24
(26)205×32-656
(27)0.4÷2.5+0.07×50
(28)14 ÷52 ×(14 +1
6
)
(29)435 -11
4
-1.75+0.4 (30)496+250×16
(31)10.2-(1.25+2.5)÷1.5
(32)(11
3 -5
)×45
(33)2-[137
6 +(4 -12 )]
(34)0.3÷[1÷(3.3-2.95)] (35)4949×85÷49-85
(36)(56 -13 )×(58 ÷1
4 )
(37)[(21545
3 -4 )÷6 +5 ]×11 (38)(211
5 -7 )×35×9
(39)24×(14 +16 -1
3
)
(40)3.74×4.8+6.2×3.74-3.74
(41)89 ×[78 -(716 -1
8
)]
(42)2375+2.5×42-480
(43)8.6÷4.3×2
5
(44)67 ×(512 -0.25)÷5
8
(45)[3.6-(4.7+2.3)×3
7
]÷1.2 (46)1.4+0.6×86
(47)17.1-8.8-1.2 (48)3.6×25
(50)58 ×1110 +38 ÷10
11
(51)
9120 ÷[2 ×(245 +5
)] (52)60×(
512 +415 -1
2 ) (53)1750+450÷18×32
(54)0.8×[1÷(3.2-2.95)] (55)(
8915 +20 ×23 )÷1
12 (49)
518 ÷174 +2
9
(56)1095+26×35
(57)2.5×3.7×0.4
(58)12×(13 -1
4
)
(59)(9-10×45 )÷3
4
(60)101.1-25.93+5.1÷0.85 (61)(58 -181
4 )×(9 ÷13
)
132
(62)2.6× +2 ×
35344
(70)4- ÷4-
55
16
(63)3-1 -
775113
(71) ÷[( + )× ]
8548
(64)1.9+19.9+199.9+1999.9+0.4 (65)25 ×37 +47 ÷5
2
(66)
125 ×(1111
6 +4 )+13 (67)14 ×23 ÷(45 -8
15
)
(68)145 ×1.25+111
4 ×2.2-14
(69)
135 ×8×8
13 ×1.25 (72)4.8+1.2×3.5÷1.4
(73)1.8÷0.25+8.2×4
(74)52147 ×3 +15 ÷1
9
(75)(10-
512 ÷16 )×1
3
(76)168.1÷(4.3×2-0.4)
(77)49 ×[34 -(71
16 -4
)]
(78)25.125―13
5 ―17.4
(79)0.38×7-
1950 +4×19
50 (80)7.83-(1.26+2.17)-0.24 (81)
611 ×17-12×3
11 (82)118 ×[2 ÷(35 ×10
9 )]
(83)12.7-(6.48÷2.4+3.9) (84)29×199+29
(85)53.9-(2.18+23.9)
(86)(57 -38 )÷1
56
(87)(20.1-21×6
7
)÷5.1
(88)7.6÷5.4÷1.9×5.4
(89)0.2+[59
6 ×(0.15+20
) (90)24×21
3 ×(5×8
)
(91)7.2×9.9
(92)1512
5 ×8 ÷4 +3
(93)405
7
-35.75-4.25
4
(94)164÷ -0.75×39-0.75
5
48
(95)15× + ÷16
217
(96)3.64×[1÷(
21
-2.09)] 10
114
(97)( - + )×45
3515
3321
(98)( - × )÷ ×5 (99)2220÷37-23
4455
(100)6.2×4.5+3.8
2542
(101) ÷[ ×( - )]
9653
55
(102)10÷ - ÷10
66
3693
(103) × ÷ ÷
4545
11
(104)7 -(0.35+2 )
66
3189
(105)( - )÷ ×
43910
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