问题
解答题
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答案
60×8=480,24×30=720,96÷6=16,70×12=840,
0÷32=0,540÷6=90,18×50=9000,420÷70=6,
420÷70=6,39×41≈1600,695×71≈49000,700×70≈49000,
6294÷71≈90,6300÷70≈9,480÷80=6.
故答案依次为:480,720,16,840,0,90,9000,6,6,1600,49000,49000,90,9,6.