(1)年号的读法：
        2005←→two thousand and five
　　1999←→nineteen ninety-nine or nineteen hundred (and) ninety-nine

(2)电话号码、货币的读法：
　　1023←→one o two three
        1227←→one double two (or two two) even
         4.25$←→four dollars (and) twenty-five (cents)

(3)小数点的读法：
　　13.91←→thirteen decimal (point) nineone
        0.23←→nought demical two three

(4)算术式的读法：
　　2+3=5 Two plus three is (equals, isequal to) five.
　　5-3=2 Five minus three is equal to two.
　　3×2=6 Three times two is six. or Three by two are six.
　　9÷3=3 Nine divided bythreemakesthree.