Operations What’s the Order GCF/LCM Rules of Divisiblity Convert

$100 Solve:

-132

$ /-3=

14

$300 (-54*5)/-3+-5=

33.75

$400 What is the rule when multiplying negatives to know if the final answer is negative?

Odd number of negatives means the final answer is negative when multiplying

$500 -5*-5*-5*-5*-2

-1250

$100 Order from Least to Greatest -.5, -1/2,.75, 2/3

-.5 = -1/2 < 2/3 <.75

$200 What is the greatest value: 3/4, 68%, 0.738, 2/3

3/4

$300 Place in order from least to greatest 35%, 1/3, 1/4,1.54, 75%, 120%

1/4<1/3 < 35%<75%<120%<1.54

$400 Jimmy ate 35% of the pizza and Joe at 3/8 of the pizza. Who ate the most?

Joe

$500 Which value is the greatest? 1.75, 3.75, 37/5

37/5

$100 What is the GCF between 7 & 42?

7

$200 What is the GCF of 14 and 35?

7

$300 What are the first 5 multiples of 8?

8, 16, 24, 32, 40

$400 What is the GCF of 28 & 36

4

$500 What is the 3rd multiple of 27?

81

$100 What numbers (1-12) is 75 divisible by?

3, 5

$200 What numbers (1-12) is 80 divisible by?

2, 4, 5, 8, 10

$300 What is the rule to see if a number is divible by 3?

Add up the digits If that sum is divisible by 3 then the entire number is.

$400 What is the rule to see if a number is divisible by 4?

Must be an even num,ber and the sum of the last two digits are divisible by 4

$500 Name all the numbers 46,440 is divisible by?

2,3,4,5,6,8,9,10

$100 What is 3/8 as a decimal?

.375

$200 What is 750% as a fraction?

7 1/2 or 15/2

$300 Write 2/3 as a decimal and percent.

and 66 2/3%

$400 Explain how to convert from a fraction to a percent.

1st - Convert to a decimal by dividing 2nd move the decimal two places to the right.

$500 Name a real-life example of times we use percents, decimals and fractions.