GCF and LCM
LCM of 20 and 24
120
Prime Factorization of 30
2 X 3 X 5
Identify all the common factors of (24 + 60)
2,3,4,5,6,and 12
The Product of 18.34 and 17.5
320.95
(2/5)(4/8)
You do not have to simplify
Bonus 100 if you do
8/40
1/5
GCF of 224 and 672
224
Prime Factorization of 42
2 X 3 X 7
Select all that apply
Which expressions are equivalent to 420 + 100
() 20(6+5)
() 4(105+20)
() 10(42+10)
() 5(84+20)
() 5(105+20)
() 10(42+10)
() 5(84+20)
The Quotient of 9.86 and 0.2
49.3
The Quotient of (18/20) and (6/7)
You do not need to Simplify
Bonus 100 if you do
126/120
1(3/10)
A school is fundraising for an end of year event. They are going to sell prize kits with donations from parents. The school has 630 stickers and 882 bags of candy. each kit needs to be identical, and they need to use all of the stickers and candy donated. What is the greatest number of kits the school could make?
Remember to use the answer in context of the question.
The School can make 126 prize kits.
Prime Factorization of 84 using exponents
2^2 X 3 X 7
What value of m would make the expressions equivalent?
(288 + 324) = m(8+9)
m=36
The Product of 10.24 and 1.4
14.336
8(2/4) times (3/6)
Simplify is necessary
4(1/4)
Amanda sings in the choir and also plays basketball. She has choir practice every 10 days, and basketball practice every 6 days. How many days will it take Amanda to have both choir and basketball practice on the same day?
Remember to write answer in context to the problem.
Amanda will have basketball practice and choir practice on the same day every 30 days.
Express 500 as a product of its prime factors using exponents
2^2 X 5^3
Rewrite 8(52+184) as a sum of two composite whole numbers.
(416+1472)
The Quotient of 62.482 and 1.4
44.63
8(2/3) Split evenly into 2(1/2) groups
Simplify is Necessary
52/15
3(7/15)
How can you use GCF to simplify
88/96
The greatest common factor is 8.
You can simplify the fraction by dividing the numerator and denominator by 8 to get
11/12
Express 832 as a product of its prime factors using exponents.
2^6 X 13
Find at least two ways to rewrite 360 + 960 in the form of a(b+c)
Bonus 50 points for each addition form not already given.
2(180+480) 3(120+320)
4(90+240) 5(72+192)
6(60+160) 8(45+120)
10(36+96) 12(30+80)
15(24+64) 20(18+48)
24(+) 30(+)
40(+) 60(+)
120(+)
Ryan was doing the quotient of 15.42 and 12.5. He got 0.12336. Is he right or wrong? If he is right explain why. If he is wrong explain how to correct his mistake.
He is wrong the correct answer is 1.2336. He forgot to move the decimal over in the dividend.
How does Multiplication of Fractions and Division Relate to each other? Must use Vocabulary words.
Multiplication and division of fractions relate to each other because to divide fractions you must find the product of the first fraction and the reciprocal of the second fraction.