脱式计算( 60 题)
175
— 75 吃5
(114+ 166)七5
216+305/5
102 >9 9 382X
101-
382
0.175 e.25 X 68+ 35X13
432- (9X8)
47+ 236+ 64
8+2X125
4 >60 >50 >
8
0.175 e.25 <4
1
725—( 125+ 237)
189— 60+
40
5+25X44
645-180-245
35^+35>6-4 >35
200十[(172— 72)吃5]
630 X[ 840^( 240— 212)]
800 吃5 2000勻25
25 >63 > 4 794 -
198
72
>
125
2800-100+ 789
240 X78 - (154-115)
9000-125
99>11
68>25 428>(3080— 1980)— 7426756— 193—
207
97>360+124>25— 3>360
25>24
75-〔 138-( 100-85>(95—1440-24)
54)〕
80400— (4300+870-1437>27+
15)
27>563
2
[75-
864 (12+18) ] 45 (6.8-6.8 0.^55) 45 7.2 £.8-1.2 5X
(27- 23) X1
2
45+38- 16)X24 500-( 240+38X6)
[64-( 87-42) 450 (84- 48]
95 十(64- 45)
178-145 5X6+42 ]
X15
412 (845— 15X3) T612X (49-28)叼]
(58+37)十(64-9 X) 0.12X4.8 0.12X4.8
6.5 X(4.8-1.2
(284+16) X (512-8208 18)
4X)
812-700 (9+31X11)
3
120-36 >4
^8+35 32.52- (6+9.728 92) >2.5
(3.2 5+2.5) 16 >
5.8 ^(3.87-0.13)+4.2 3.74
(6.8-6.8 0為5) 966+7.85-5.37
85+14 X (14+20896)
2800 9 100 + 789 (947— 599)+ 76 X 64
(93 + 25X 21) X
507
9 13X 63 +
9 498
723— (521 + 504) 9 384 9 12+ 23 X
25
371
4
(7.1-5.6) >0.9-1.15] 2.9
(58+37) 9(64-9 >5)
36 X (913 — 2769 23)
(39 — 21) X (396 9 6)
848 — 6409 16X 12
[ 57
X 12-560- 35
[192
1500- 32 X 45
(13
704
X
25-509
178X 101- 178
75 X 99+2 X 75
83
25 X( 24+16)
123X 18- 123X 3+85X 123
(54+ 38) ] X 67
X 125) X (3 X
8)
25 X 32 X 125
84 X 36+64X
84
X 102-83 X 2
178 X 99+178
5
138X 25 X
4
(12+24+80) X 50
32 X (25+125)
98 X199
50 X (34 X 4) X 3
79 X 42+79+79X 57