The core subjects are English, mathematics and science.

　　必修課程為英語、數(shù)學和科學。

　　Mathematics was once dubbed the handmaiden of the sciences.

　　數(shù)學曾一度被視為各門科學的基礎。

　　Ingrid is currently teaching mathematics at the high school.

　　英格麗德目前在那所中學教數(shù)學。

　　The new mathematics test will become the nemesis of teachers.

　　新的數(shù)學測試將會是對老師們的嚴重懲罰。

　　He spent his time devising incomprehensible mathematics puzzles.

　　他把時間花在設計難以破解的數(shù)學難題上。