初中数学计算题(200道)解析.docx

文档介绍：初中数学计算题（200道）
(-1. 5) X (-9)-12H- (-4)
564-(-7)-2 4-5+0. 4
-(-4)
5. 64-(-2. 8)-(-50) 4-2
[9. 6+(-7. 3)]X[(-5)-(-7)]
12. 34-[5. 6+(-1. 2)]
(-75. 6) 4- (1/4+1/5)
9. 5X (-9. 5) 4-1/2
95. 77+(—2) + (—34. 6)
(-51. 88) 4-2-(-5)X24
* (-3) +70* (-5) +5* (-3) +25
9999*3+101*11*(101-92)
(23/4-3/4)*(3*6+2)
3/7 X 49/9 - 4/3
8/9 X 15/36 + 1/27
12X 5/6 - 2/9 X3
8X 5/4 + 1/4
64- 3/8 - 3/8 H-6
4/7 X 5/9 + 3/7 X 5/9
5/2 - ( 3/2 + 4/5 )
7/8 + ( 1/8 + 1/9 )
9X5/6+ 5/6
3/4 X 8/9 - 1/3
7 X 5/49 + 3/14
6 X ( 1/2 + 2/3 )
8 X 4/5 + 8
31 X 5/6 -
9/7 - ( 2/7
5/9 X 18 -
4/5 X 25/16
14 X 8/7 - 17/32 - 3/4
X 11/5
5/6
-10/21 )
14 X 2/7
+ 2/3 X 3/4 5/6 X 12/15 X 9/24
3X2/9+ 1/3
5/7 X 3/25 + 3/7
3/14 X 2/3 + 1/6
1/5 X 2/3 + 5/6
9/22 + 1/11 4- 1/2
5/3 X 11/5 + 4/3
45 X 2/3 + 1/3 X 15
7/19 + 12/19 X 5/6
1/4 + 3/4 4- 2/3
8/7 X 21/16 + 1/2
101 X 1/5 - 1/5 X 21
50 + 1604-40
120-1444-18+35
347+45X2-41604-52
37X (58+37) + (64-9X5)
己做
954- (64-45)
178-1454-5X6+42
812-7004- (9+31X11)
85+14X (14+2084-26)
120-36X44-18+35
(58+37) 4- (64-9X5)
(6. 8-6. 8X0. 55)4-
0. 12X -0.
(. 5+2. 5) 4-
6--4= 5. 38+7. 85-5. 37=
7. 2^-0. 8-1. 2X5= 6-1. 19X3-0. 43=
6. 5X (4. 8-1. 2X4)=
5. 8X (3. 87-0. 13) +. 74
32. 52- (6+9. 7284-) X2. 5
[(7. 1-) X0. 9-1. 15] 4-2. 5
5. 44-[ (3. 7-) +0. 62]
12X64- (12-) -6
12X64-7. 2-6
0. +0. 32X1. 9
58+370) 4- (64-45)
420+580-64X214-28
136+6X (65-3454-23)
15-10. 75X0. 4-5. 7
18. 1+ (3-0. 2994-0. 23) XI (6. 8-6. 8X0. 55)+8. 5
0. 12X -0.
(. 5+2. 5) 4-
+ (+2. 5) 4-
0. +0. 32X 1. 9
10. 15-10. 75X0. 4-5. 7
(3. 87-0. 13) +. 74
52- (6+9. 7284-) X2. 5
[(7. 1-) X0. 9-1. 15] +
5. 4+[ (3. 7-) +]
12X64- (12-) -6
12X64-7. 2-6
02- (-90. 85) +
76. (25%-695%-12%)*36
77./4*3/5+3/4*2/5
1/4+8/9/7/9
79.+1/6/3/24+2/21
80./15*3/5
-1/6
82./3+l/2)/5/6-l/3]/l/7
83