Reference Sheet
Number Theory
Fractions
Decimals
Word Problems
100
What are 3 strategies for solving ratio problems?
1. Make a table 2. Create an equivalent fraction 3. Draw thinking blocks
100
According to your reference sheet, which quadrant would the point (-3, 2) be in?
What is the Second Quadrant?
100
Simplify. 16/24
What is 2/3?
100
3.2 + 7.036=
What is 10.236?
100
Brandon went to the art store. He bought a pack of Sharpies for 3.25 and a sketchpad for 2.63. He paid with a $10 bill. How much money did he get back?
What is $4.12?
200
According to your reference sheet, how do you solve a GCF Greatest Common Factor problem?
What is 1. Make Factor T's 2. Circle the common factors 3. Find the greatest common factor.
200
Evaluate. (5+10)/5+10-2=
What is 11?
200
1/12+3/4= (write your answer in simplest form!)
What is 5/6?
200
20-18.36=
What is 1.64?
200
Mr. Hammond uses 2.1 liters of gas for every hour. How much gas does he use in 4.5 hours?
What is 9.45?
300
According to your reference sheet, what does a/b mean?
a divided by b
300
Write 81 as the Product of Prime Numbers. Hint: Use your reference sheet.
What is 3x3x3x3 or 3 to the fourth power?
300
1/3x4/12= (simplify your answer!)
What is 1/9?
300
3.2 x 1.07=
What is 3.424?
300
Daily Double~~!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
What is 17.8 inches of snow?
400
According to your reference sheet, how do you find "The Product of Prime Numbers" ?
What is 1. Make a factor tree ^ 2. Circle the prime numbers. 3. Check your work by multiplying.
400
True or False? 10,000 is equivalent to 10 to the third power.
What is false?
400
1 1/3 x 2 1/2=
What is 3 1/3?
400
12.35 divided by .05=
What is 247?
400
Jasmine planted a beautiful garden. 8 out of 16 of the flowers were tulips. What percent were tulips?
What is 50%?
500
According to your reference sheet, what should you do with the decimal point when you add and subtract numbers and what should you do with the decimal point when you multiply numbers?
What is Add/subtract= Line up your decimals, Multiply then count how many places (scoops) then move the decimal that many spaces.
500
9,672 divided by 12=
What is 806?
500
3 1/3 divided by 1/2= (write in simplest form! No improper fractions, please! :)
What is 6 2/3?
500
Write 12/15 as a decimal.
What is .8?
500
Fednor works on drawings every 3 days. He plays basketball every 5 days. On what day will he work on drawings and play basketball?
What is day 15?
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