SSAT數(shù)學(xué) 對(duì)考生來說相對(duì)容易,但是大家不能輕視,下面我們?yōu)榇蠹曳窒?道2019年 SSAT數(shù)學(xué) 考試預(yù)測(cè)題,同時(shí)還提供了本套試題的答案、解析,涉及考點(diǎn)包含負(fù)數(shù)的性質(zhì)、比例、小公倍數(shù)等,具體試題及答案可查看全文,希望我們提供的 SSAT數(shù)學(xué) 預(yù)測(cè)題可以對(duì)大家的備考有所幫助!
1、If ab is negative, which of the following CANNOT be negative?(若 ab 是負(fù)數(shù),下面哪個(gè)不可能是負(fù)數(shù)?) A. b-a B. a-b C. a2b D. ab2 E. a2b2 答案:E 解題思路:因?yàn)閍b是負(fù)數(shù),那么ab中有且只有一個(gè)負(fù)數(shù),則a2b2不可能為負(fù)數(shù),因?yàn)槿魏纬?以外的數(shù)的平方都是正數(shù)。
3、What is the smallest positive number that leaves a remainder of 2 when the number is divided by 3, 4, or 5?(當(dāng)一個(gè)整數(shù)能被3,4,5整除時(shí),這個(gè)hich is greater?(哪一個(gè)更大?) Column A (A欄) 3-5 6-8 Column B (B欄)-4 7-2 A. the quantity in Column B is greater B. the relationship cannot be determined from the information given C. the quantity in Column A is greater D. the two quantities are equal 答案:A 解題思路:3-5 6-8=-4,-4 7-2=1,則B欄更大