$0.02\times10=$
$0.02\times100=$
$0.02\times1000=$
$20.5\div10=$
$20.5\div100=$
$20.5\div1000=$
$0.492\times10=$
$0.492\times100=$
$0.492\times1000=$
$4920\div1000=$
$492\div100=$
$49.2\div10=$
$625\div10=$
$625\div100=$
$625\div1000=$
$6.25\times10=$
$6.25\times100=$
$6.25\times1000=$
$31.8\div10=$
$31.8\div100=$
$31.8\div1000=$
$0.7\times10=$
$0.7\times100=$
$0.7\div10=$
$0.7\div100=$
$7\times100=$
$7\times0.01=$
$7\times0.1=$
$7\times0.001=$
$0.07\div10=$
$0.07\div100=$
$70\times10=$
$70\div10=$
$70\div100=$
$70\div1000=$
$0.007\times10=$
$0.007\times100=$
$0.007\times1000=$
$0.07\times100=$
$0.07\times1000=$
$0.07\times10=$
$0.07\times10000=$