算数本英语怎么说

算数本，英文是 arithmetic book。
来源："arithmetic" 是源自古希腊语 "arithmētikē"，意思是 "数学"。"book" 是源自古英语 "bōc"，意思是 "书"。
例句：
I need to buy an arithmetic book for my son's math class.
我需要为我儿子的数学课买一本算数本。
The arithmetic book has been helpful in teaching me basic math skills.
算数本对教我基础数学技能很有帮助。
My daughter is struggling with her arithmetic book.
我女儿在学习算数本时有困难。