儿子做1ST GRADE MATH GT SAMPLE 已不轻松, 2ND GRADE GT SAMPLE 已很CHALLENGING 了. 3RD GRADE GT SAMPLE 没法做.
可真正MATH GT 2ND GRADE对他没有CHANLLENGING. 而且SAMPLE中很有特色的立体,PATTERN题也少多了.
想给他订MATH GT 3RD GRADE, 但如果LEVEL和SAMPLE一样就太难了.
不知各位有没有比较 MATH GT 3RD GRADE SAMPLE 和真题的难易程度,请指教.我订的
REGULAR MATH 3RD GRADE, 也发现真题比SAMPLE容易太多, 有时怀疑是2ND GRADE的.
多谢!