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5.0
NYSTCE CST MATH Questions with Detailed Verified
Answers (100% Correct Answers) /Already Graded
A+
whole numbers
Ans: numbers that tell how many
0,1,2,3,4,5 infinite
cardinal numbers
Ans: tell how many (ex. 9 players)
ordinal numbers
Ans: tell what order (ex. 1st, 13th, ect)
place value
Ans: value of a digit depends on the place it occupies
-millions, hundred thousands, ten thousands, thousands, hundreds, tens, ones
positive exponents
Ans: can show repeated multiplication as an exponent, exponent shows
how many times the factor appears
Rules
-7^8x7^6=7^(8+6)
7^^6 = 7^(8-6)
rules for exponents
Sunday, 02 March 2025
,Ans: -can use rules to multiply or divide exponents with the same base
7^8 x 7^6 = 7^(8+6)
7^^6 = 7^(8-6)
scientific notation
Ans: uses powers of 10. the power shows how many zeros to use
ex. 10^0=1
10^1=10
10^2=100
10^(-1)=0.1
10^(-2)=0.01
write whole numbers and decimals in scientific notation. use a decimal with
one number to the left of decimal point
2,345= 2.345x10^3
176.8= 1.768x10^2
0.0034= 3.4x10^(-3)
understanding and ordering decimals
Ans: decimals used to represent numbers between 0 and 1
tenths, hundredths, thousandths, ten thousandths, hundred thousandths, ect.
rounding
Ans: if next digit is more than 5 round up
if next digit is less than 5, round down
rational numbers
Examstudy - Stuvia US
, Ans: numbers that can be written as a fraction, can be written as decimals
that terminate or repeat
1=1/1
.25-1/4
.666666(repeating)=2/3
irrational numbers
Ans: numbers cannot be rewritten as a fraction (most famous is pi)
-another famous is square root of 2 (can approx 1.141421356)
undefined numbers
Ans: cannot be written?
0 in denominator
1/0?
equivalent fractions
Ans: 2 fractions that stand for the same number. multiply or divide the
numerator and denominator to dins an equivalent fraction
mixed numbers and improper fractions
Ans: to change improper fraction to mixed number, divide by denomiator
and look of excess (write excess as fraction)
to change mixed number to improper fraction multiply denominator and
whole number then add to numerator)
3+2/5 = (3x5)+2 /5= 17/5
Examstudy - Stuvia US
In today's fast-paced educational landscape, students need reliable resources to excel in their studies.
5.0
NYSTCE CST MATH Questions with Detailed Verified
Answers (100% Correct Answers) /Already Graded
A+
whole numbers
Ans: numbers that tell how many
0,1,2,3,4,5 infinite
cardinal numbers
Ans: tell how many (ex. 9 players)
ordinal numbers
Ans: tell what order (ex. 1st, 13th, ect)
place value
Ans: value of a digit depends on the place it occupies
-millions, hundred thousands, ten thousands, thousands, hundreds, tens, ones
positive exponents
Ans: can show repeated multiplication as an exponent, exponent shows
how many times the factor appears
Rules
-7^8x7^6=7^(8+6)
7^^6 = 7^(8-6)
rules for exponents
Sunday, 02 March 2025
,Ans: -can use rules to multiply or divide exponents with the same base
7^8 x 7^6 = 7^(8+6)
7^^6 = 7^(8-6)
scientific notation
Ans: uses powers of 10. the power shows how many zeros to use
ex. 10^0=1
10^1=10
10^2=100
10^(-1)=0.1
10^(-2)=0.01
write whole numbers and decimals in scientific notation. use a decimal with
one number to the left of decimal point
2,345= 2.345x10^3
176.8= 1.768x10^2
0.0034= 3.4x10^(-3)
understanding and ordering decimals
Ans: decimals used to represent numbers between 0 and 1
tenths, hundredths, thousandths, ten thousandths, hundred thousandths, ect.
rounding
Ans: if next digit is more than 5 round up
if next digit is less than 5, round down
rational numbers
Examstudy - Stuvia US
, Ans: numbers that can be written as a fraction, can be written as decimals
that terminate or repeat
1=1/1
.25-1/4
.666666(repeating)=2/3
irrational numbers
Ans: numbers cannot be rewritten as a fraction (most famous is pi)
-another famous is square root of 2 (can approx 1.141421356)
undefined numbers
Ans: cannot be written?
0 in denominator
1/0?
equivalent fractions
Ans: 2 fractions that stand for the same number. multiply or divide the
numerator and denominator to dins an equivalent fraction
mixed numbers and improper fractions
Ans: to change improper fraction to mixed number, divide by denomiator
and look of excess (write excess as fraction)
to change mixed number to improper fraction multiply denominator and
whole number then add to numerator)
3+2/5 = (3x5)+2 /5= 17/5
Examstudy - Stuvia US
