3733115
(1) 7 ÷4+77 (6) 44 ÷[( 2+0.75) ×1.2]-26
(2) 7÷[27
11 5 -(1-10 )]
(3) 81413 ÷66 ×13
(4) 48×( 135
8+1624)
(5) 74.6-13
4×4 ×3.6
(7) (135
6 +4 ) ÷12
(8) ( 11
2- 3 ×75%)÷0.25
(9) ( 35) ÷( 11
4- 8 2- 3 )
(10) (100-9) ×( 11
7 - 13)
1
1111
(11) 15×( 3+ 12) ÷ 12
5
(12) 62.5%×3+0.625×7+ 8 ×6 45
(16) (179 + 9 ×17) ÷34
23
(17) 95-(37+0.4)
(13) 5×546
9 6+9 ÷5
(14) 53489 - 11 + 9- 11
(15)[ 5( 1115
6-10 + 6 )]×17
(18)
(19)
(20)
2
7.8×1
5+2.2×20% 34.778
15+65.3-15 (31113
4+6-24 ) ×12
2425
(27) 3.4×2.77+0.23×3.4 (22) 3 +( 5 -3 ) ×3
(23) 2+332
5 ×675
(24) 15 ÷(39
2 ÷[ 610+20 )]
(25) (12.5×8-40) ÷0.6
(28)
(29)
(30)
3
74.6-13
4×4 ×3.6
41÷[( 11.2]-25
42+0.75) ×6 7 ÷[27115-(1-10)]
135
(32) (6 +4 ) ÷12
1111
(37) ( 2- 9+ 3 ) ÷36
(33) ( 3511
4 - 8 ) ÷( 2 - 3 )
(34) (100-9) ×( 11
7 - 13 )
(35) 82117515- 9 - 9
(38)
(39)
(40)
4
1 ×( 111
153+ 12) ÷ 12 62.5%×3+0.625×7+ 5
8×6 55469×6 +9 ÷5
45
(41) (17×9+ 9×17) ÷34
11
(42) ( 2 - 3 ×75%)÷0.25 415
(46) 9×( 9 + 14) + 14
15553
(47) 16 ÷( 12 ÷ 8+ 8)
(43) 814
13÷6+613
(44) 48×( 1 +35
816 +24 )
(45) 8 ÷[ 931498-( 7 + 8)]
(48)
(49)
(50)
5
1×953
713 ÷ 14÷ 13 7× 13+ 13
19 19× 31 ( 25
51 + 18 ) ×9×17
(51) ( 57 2
24+ 12-3 ) ×48
(52) 0.25÷7+136
74+7
(53) 1-25%-38 ÷(24 )
(54) 73718 ÷4+ 418
(55) 9213
8 ÷[(5 +10 ) ×4]
(56) 7 ÷9×335
85÷72
(57)252135 ×18+5×18
(58) 12÷( 5 -1
63 ) -20 (59) 115⎛13- 10⎝17+25⎫
13⎪⎭
(60)5
914⨯35+0. 6⨯514
6
3733115
(1) 7 ÷4+77 (6) 44 ÷[( 2+0.75) ×1.2]-26
(2) 7÷[27
11 5 -(1-10 )]
(3) 81413 ÷66 ×13
(4) 48×( 135
8+1624)
(5) 74.6-13
4×4 ×3.6
(7) (135
6 +4 ) ÷12
(8) ( 11
2- 3 ×75%)÷0.25
(9) ( 35) ÷( 11
4- 8 2- 3 )
(10) (100-9) ×( 11
7 - 13)
1
1111
(11) 15×( 3+ 12) ÷ 12
5
(12) 62.5%×3+0.625×7+ 8 ×6 45
(16) (179 + 9 ×17) ÷34
23
(17) 95-(37+0.4)
(13) 5×546
9 6+9 ÷5
(14) 53489 - 11 + 9- 11
(15)[ 5( 1115
6-10 + 6 )]×17
(18)
(19)
(20)
2
7.8×1
5+2.2×20% 34.778
15+65.3-15 (31113
4+6-24 ) ×12
2425
(27) 3.4×2.77+0.23×3.4 (22) 3 +( 5 -3 ) ×3
(23) 2+332
5 ×675
(24) 15 ÷(39
2 ÷[ 610+20 )]
(25) (12.5×8-40) ÷0.6
(28)
(29)
(30)
3
74.6-13
4×4 ×3.6
41÷[( 11.2]-25
42+0.75) ×6 7 ÷[27115-(1-10)]
135
(32) (6 +4 ) ÷12
1111
(37) ( 2- 9+ 3 ) ÷36
(33) ( 3511
4 - 8 ) ÷( 2 - 3 )
(34) (100-9) ×( 11
7 - 13 )
(35) 82117515- 9 - 9
(38)
(39)
(40)
4
1 ×( 111
153+ 12) ÷ 12 62.5%×3+0.625×7+ 5
8×6 55469×6 +9 ÷5
45
(41) (17×9+ 9×17) ÷34
11
(42) ( 2 - 3 ×75%)÷0.25 415
(46) 9×( 9 + 14) + 14
15553
(47) 16 ÷( 12 ÷ 8+ 8)
(43) 814
13÷6+613
(44) 48×( 1 +35
816 +24 )
(45) 8 ÷[ 931498-( 7 + 8)]
(48)
(49)
(50)
5
1×953
713 ÷ 14÷ 13 7× 13+ 13
19 19× 31 ( 25
51 + 18 ) ×9×17
(51) ( 57 2
24+ 12-3 ) ×48
(52) 0.25÷7+136
74+7
(53) 1-25%-38 ÷(24 )
(54) 73718 ÷4+ 418
(55) 9213
8 ÷[(5 +10 ) ×4]
(56) 7 ÷9×335
85÷72
(57)252135 ×18+5×18
(58) 12÷( 5 -1
63 ) -20 (59) 115⎛13- 10⎝17+25⎫
13⎪⎭
(60)5
914⨯35+0. 6⨯514
6