Prime and Composite numbers
Factors
Factor tree
Mixed number and improper fractions
Simplifying fractions
Ratios and Rates
GCF
LCM
100
What is a prime number? Write me the definition.
A prime number is any number that can only be divided by 1 and itself.
100
What is a factor? Give me the definition.
A factor is a number that can be multiplied into another number.
For example, 1, 2, and 4 are all factors of the number 4.
100
Write the factor tree for 4
4
2 2
100
What is an improper fraction?
An improper fraction is when the numerator is larger than the denominator.
100
Simplify 2/4
1/2
100
Write the ratio for 2 goats to 5 eagles
2:5
100
What is the greatest common factor for 2 and 4
2
100
What is the lowest common multiple for 2 and 3
6
200
List all of the Prime numbers from 1-10.
1,2,3,5,7
200
What are all the factors of 6?
1, 2, 3, 6
200
Write the factor tree for 8
8
2 4
2 2
200
Convert the mixed number 1 and 1/2 into a improper fraction.
3/2
200
Simplify 4/12
1/3
200
Write the ratio for 3 burgers to $9
3:9
200
What is the greatest common factor for 12 and 16
4
200
Write the least common multiple for 4 and 6
12
300
List all of the Composite numbers from 1-10.
4,6,8,9,10
300
What are the factors of 13?
1, 13
300
Write me a factor tree for 27
27
3 9
3 3
300
2 1/3
300
Simplify 6/18
1/3
300
Write the rate for a car that traveled 240km in 2 hours.
Bonus: Write the Unit rate.
240km/2hr and 120km/1hr
300
Write the greatest common factor for 18 and 24
6
300
Write the least common multiple for 3 and 9
9
400
Identify all of the prime numbers from the list below:
11, 16, 21, 23, 25, 27
11, 23
400
Write all the factors for 24
1, 2, 3, 4, 6, 8, 12, 24
400
Write the factor tree for 24
24
4 6
2 2 2 3
400
Convert the improper fraction 17/8 into a mixed number
2 1/8
400
Simplify 25/100
1/4
400
Write the rate for Joe who spent $36 on 3 medium pizzas.
Bonus: Write the unit rate per pizza
$36/3 pizzas and $12/1 pizza
400
Write the greatest common factor for 14 and 28
14
400
Write the least common multiple for 5 and 12
60
500
Identify all of the composite numbers from the list below:
17, 24, 29, 31, 33, 42
24, 33, 42
500
What are the factors of 36?
1, 2, 3, 4, 6, 9, 12, 18, 36
500
Write the factor tree for 36
36
6 6
2 3 2 3
500
Convert the improper fraction 89/9 into a mixed number
9 8/9
500
Simplify 12/4
3/1 or 3
500
If the rate for Amanda's pay is $100 per 5 hours worked.
How much would she be paid for working 12 hours?
Unit rate = $20/1hr
so $20 x 12 hours equals $240/12 hours
500
Write the greatest common factor for 13 and 23
1
500
Write the least common multiple for 12 and 22
132