- A.10天 B.12天 C.15天 D.18天
- A.75 B.80 C.90 D.100
- A.7.5折 B.8折 C.8.95折 D.9折
- A.1/3 B.1/4 C.1/5 D.1/6
- A.75% B.76% C.80% D.82%
- A.16 B.17.70 C.18.3 D.18.9
- A.450元 B.400元 C.350元 D.300元
- A.4、2、4 B.4、3、3 C.3、4、3 D.3、3、4
- A.3 B.4 C.5 D.6
- A.243/1024 B.81/256 C.27/64 D.9/16
- A.1000 B.800 C.750 D.735
- A.1014 B.1728 C.728 D.1714
- A.1/5 B.1/4 C.1/3 D.12
- A.301 B.297 C.278 D.264
- A.49 B.45 C.37 D.55
- A.星期一 B.星期二 C.星期三 D.星期四
- A.14 B.11 C.10 D.9
- A.10 B.10(10/11) C.11 D.11(10/11)
- A.50 B.40 C.30 D.10
- A.170 B.150 C.100 D.90
- A.2060
- B.2004
- C.1998
- D.2001
- A.67 B.54 C.49 D.34
- A.6 B.12 C.18 D.21
- A.16 B.20 C.128 D.97
- 25
-
第24题:
- A.21 B.42 C. 36 D. 57
- A.0 B.1 C.10000 D.100
- A.4369 B.2669 C.6926 D.6943
- A.40 B.24 C.11 D.46
- A.180 B.210 C.225 D.256
- A.0 B.2 C.3/16 D.3/4
- A.154 B.155 C.256 D.280
- A.15 B.32 C.27 D.52
- A.5/8 B.4/9 C.15/27 D.-3
- A.4600 B.93025 C.54000 D.78209
- A.29/64 B.40/57 C.41/330 D.108/119
- A.121/81 B.67/81 C.121/51 D.67/51
- A.37801 B.56911 C.140510 D.2404001
- A.1/72 B.1/144 C.1/216 D.1/432
- A.-7 B.-9 C.-11 D.-13
- A.595 B.476 C.362 D.297.5
- A.-1 B.10 C.22 D.23
- A.-125 B.-128 C. 125 D. 128
- A.4 B.1 C. 0 D. -2
- A.32/21 B.7/15 C. 9/11 D. 1
- A.5(4/5) B.5(1/5) C. 4(13/15) D. 4(5/17)
- A.71 B.45 C. 82 D. 96
- A.135 B.149 C. 152 D. 160
- A.6/5 B.26/25 C. 2/3 D. 3/2