1 а = 100 <span> м²</span>
<span>6*100=600</span>
<span>6 а = 600 <span> м²</span></span>
<span><span>10*100=1000</span></span>
<span><span>10 а =1000 <span> м²</span></span></span>
<span><span><span>31*100=3100</span></span></span>
31 а = 3100 <span> м²</span>
<span>20*100=2000</span>
<span>20 а = 2000 <span> м²</span></span>