Prime and Composite
Factors
Comparing fractions and Mixed Numbers
Add/Subtract Fractions
Equivalent and Simplest Forms
100
Prove using evidence whether 12 is prime or composite
What is composite?
100
List all the factors of 24
What is 1, 2, 3, 4, 6, 8, 12, 24?
100
Decide which is larger 5/7 or 3/7. How do you know?
What is 5/7 is larger? The denominators are the same so 5 is bigger than 3.
100
Add 1/4 + 1/4.
What is 1/2?
100
List three equivalent fractions of 4/5.
What is answers may vary?
200
In order to prove whether or not a number is divisible by three you need to do this.
What is add up the digits. If the addition of the digits is divisible by three, then the whole number is
200
List all the factors of 54.
What is 1, 2, 3, 6, 9, 18, 27, 54?
200
Put these fractions in order: 1/2, 1/3, 5/6, 16/18, 5/9.
What is 1/3, 1/2, 5/9, 5/6 and 16/18?
200
Subtract 2/3 - 1/6
What is 1/2?
200
Decide if 18/30 is in simplest form. If not, please convert it.
What is 3/5?
300
Decide whether 324 is divisible by 2, 3, 4, 5, 6, 9, 10.
What is divisible by 2, 3, 4, 6, 9, NOT 5 and 10.
300
Find the GCF of 24 and 60
What is 12?
300
Put the following fractions and decimals on a number line from 0-2: 1.2, 7/8, .5, .23, 1/4, 1 2/3, 9/10, 6/6.
What is (see drawing on the board)?
300
Find the answer to 7/8 + 9/10. Please show your answer as a Mixed Number.
What is 1 and 33/40?
300
List at least two reasons that equivalent fractions and simplest form can help you solve problems.
What is makes numbers smaller, makes numbers easier to compare etc.?
400
In this list of numbers, decide which are prime and which are composite: 7, 28, 999, 91, 57, 123, 82.
What is prime: 7, and 91, all others are composite
400
Find the GCF of 16 and 37.
What is 1?
400
List at least three strategies to compare fractions.
What is compare to one half, turn into decimals, find common denominators, find equivalent fractions etc.?
400
Find the answer to the problem 2 3/4 + 9 1/2 + 5/6.
What is 13 1/12?
400
Find the simplest form of the following numbers: 7/8, 34/40, 12/15, 45/63 and 10/12
What is 7/8, 17/20, 4/5, 5/7, 5/6?
500
Using ONLY drawings prove that 36 is composite (you must show EACH drawing)
What is 2 by 18 box, 3 by 12 box, 9 by 4 box and 6 by 6 box.
500
Explain how to find GCF.
What is list all the factors of each number and find the largest number that is in both lists.
500
Turn 15/4 into a mixed number and 8 8/9 into an improper fraction.
What is 3 3/4 and 80/9?
500
Find the answer to the following 7 1/4 - 3 2/3.
What is 3 7/12?
500
Show using drawings that 7/8 and 14/16 are the same fraction. Now add 7/8 and 14/16 to one another, what is your answer?
What is 1 3/4?
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