TSI MATH PORTION EXAM QUESTIONS WITH ANSWERS
// // // // // // //
Prime /
/Number //- /
/CORRECT //ANSWERS(S)✔✔A //whole //number //that //has //exactly //two //factors, //1 //and //itself.
Composite /
/Number //- //CORRECT //ANSWERS(S)✔✔A //number //that //has //more //than //two //factors.
Rational /
/Number //- /
/CORRECT /
/ANSWERS(S)✔✔A /
/number //that //can //be //written //as //a //fraction //or //a //decimal, //including //repeating //decimals.
Irrational /
/Numbers //- /
/CORRECT /
/ANSWERS(S)✔✔A /
/number /
/that /
/cannot //be //written //as //a //fraction //or //decimal. //Pi //is //an //irrational //number, //for //example.
Absolute /
/Value //- /
/CORRECT //ANSWERS(S)✔✔The //distance //a //number //is //from //zero //on //a //number //line.
0.1, //0.01, //0.001 //- //CORRECT //ANSWERS(S)✔✔Tenths, //hundredths, //thousandths.
, Addition /
/with /
/signs //- /
/CORRECT //ANSWERS(S)✔✔Take //the //absolute //value //of //the //numbers, //perform //the //addition
//and //then //take //the //sign //of //the //larger //absolute //value.
Subtraction /
/with /
/signs //- /
/CORRECT /
/ANSWERS(S)✔✔Change /
/the /
/sign /
/of /
/the /
/subtrahend /
/(numbering //being //subtracted) //and //then //take //the //sign //of //the //larger //absolute //value.
Multiplication /
/with /
/signs //- /
/CORRECT /
/ANSWERS(S)✔✔If /
/the /
/signs /
/are /
/the /
/same /
/the /
/product /
/is /
/positive. /
/If /
/the /
/signs /
/are /
// // // // // // //
Prime /
/Number //- /
/CORRECT //ANSWERS(S)✔✔A //whole //number //that //has //exactly //two //factors, //1 //and //itself.
Composite /
/Number //- //CORRECT //ANSWERS(S)✔✔A //number //that //has //more //than //two //factors.
Rational /
/Number //- /
/CORRECT /
/ANSWERS(S)✔✔A /
/number //that //can //be //written //as //a //fraction //or //a //decimal, //including //repeating //decimals.
Irrational /
/Numbers //- /
/CORRECT /
/ANSWERS(S)✔✔A /
/number /
/that /
/cannot //be //written //as //a //fraction //or //decimal. //Pi //is //an //irrational //number, //for //example.
Absolute /
/Value //- /
/CORRECT //ANSWERS(S)✔✔The //distance //a //number //is //from //zero //on //a //number //line.
0.1, //0.01, //0.001 //- //CORRECT //ANSWERS(S)✔✔Tenths, //hundredths, //thousandths.
, Addition /
/with /
/signs //- /
/CORRECT //ANSWERS(S)✔✔Take //the //absolute //value //of //the //numbers, //perform //the //addition
//and //then //take //the //sign //of //the //larger //absolute //value.
Subtraction /
/with /
/signs //- /
/CORRECT /
/ANSWERS(S)✔✔Change /
/the /
/sign /
/of /
/the /
/subtrahend /
/(numbering //being //subtracted) //and //then //take //the //sign //of //the //larger //absolute //value.
Multiplication /
/with /
/signs //- /
/CORRECT /
/ANSWERS(S)✔✔If /
/the /
/signs /
/are /
/the /
/same /
/the /
/product /
/is /
/positive. /
/If /
/the /
/signs /
/are /
