MA 137 Final Exam Review
what is 3/8 as a decimal?
0.375
what is 13/25 as a decimal?
0.52
1 million calories
1,250 calories
1 million miles
1.14 years
is 120/241 greater than or less than 1/2
1/2 is greater because 241 is is on the bottom and is bigger than OG fraction
1 million seconds
11.57 days
is 121/240 greater than or less than 1/2
121/240 is greater because 121 is on the top and is bigger than OG fraction
How many ounces are in a pound?
16 ounces are in 1 lb
what is 0.36 as a fraction?
36/100
How many days are in a leap year?
366 days
what is 4.0004 as a fraction?
4 4/1000
Write a sentence using the numbers 4, 48, and 12 using the term factor.
4 and 12 are factors of 48
Write a sentence using the numbers 4, 48, and 12 using the term divisor.
4 is a divisor of 12 and 48.
Write a sentence using the numbers 4, 48, and 12 using the term multiple.
48 is a multiple of 12 and 4
Write a sentence using the numbers 4, 48, and 12 using the term divisible by.
48 is divisible by 12 and 4
is 60/79 greater than or less than 3/4
60/79 is greater because the number on bottom is smaller than og fraction so og fraction is smaller
Paulina has 32 red and 24 blue balloons. She wants the same number of red and blue in each one. She is making centerpieces, if she uses all of her balloons, how many centerpieces can she make? Would Paulina need to find the GCF or LCM?
GCF
Base 10 place value is based on...?
POWER of the base
Face Value
amount of each place value (the 3 in 300)
Mackenzie wants to install a new carpet in a room that measures 8ftx12ft. How much carpet will she need? Name the strategy that Mackenzie will use.
array model of multiplication
in Base 10, what does 1000 represent?
carton
XX_ _ _ XXXXX
comparison
the numbers given in a LCM are
factors of the LCM
How do you identify the divisibility of a number?
finding its factors
How do you find the factors?
finding the products of combinations of its prime factors
in Base 10, what does 100 represent?
flat
Sharing (28/4)
into 4 equal groups
in Base 10, what does 10 represent?
long
XX+___=XXXXX
missing addend
the number given in a GCF are
multiples of the GCF
Terminating Decimal
must be able to represent the fraction with a denominator of 10, 100, 1000, 10000 because our place values are based on powers of 10
How do you find prime factors?
prime factorization
What do factor trees help us with?
prime factorization
What is a number than can only be multiplied by 1 and itself?
prime number
Repeated subtraction (28/4)
removing groups of 4
Morgan walks 4 miles everyday for 5 consecutive days. How many miles did she walk? Name the strategy that Morgan will use.
repeated addition
Arianna wants to show her friends how to make a necklace. She has 30 beads and each necklace requires 5 beads. How many necklaces can her friends make? Name the strategy Arianna will use.
repeated subtraction
Arianna has 30 beads and wants each of 5 friends to make necklaces with the same number of beads. How many beads Wille each necklace have? Name the strategy that Arianna will use.
sharing
XXXXX
take away
How are B4 and B10 different?
the base # that determines place value is different
in Base 10, what does 1 represent?
unit
Place Value
worth of each spot (300 place value is hundred or 100)
