第118页

信息发布者：
C
C
0.5
11
0.09
0.48
0.42
4.37
1
8.03

7.14

0.05

15.36

0.65
=(23.4-13.4)-(0.8+9.2)
=10-10
=0
=8.44-5.44-2.8
=3-2.8
=0.2
=0.86×(15.7-5.7)
=0.86×10
=8.6
=0.17×(10.5-0.5)
=0.17×10
=1.7
=8×0.4×12.5×2.5
=(8×12.5)×(0.4×2.5)
=100×1
=100
=3÷[0.2×3.75]
=3÷0.75
=4
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