Show:
Factors
Prime and Composite Numbers
Multiples
Equivalent Fractions
Comparing Fractions
100
Find all of the factors of 16.
1, 2, 4, 8, 16
100
Is the number 13 prime or composite?
Prime
100
Find the first five multiples of 4.
4, 8, 12, 16, 20
100
Fill in the blank to make the fractions equivalent. 8/16 = ?/8
4
100
Choose >, <, or = 2/6 ___ 2/3
2/6 < 2/3
200
Find all of the factors of 55.
1, 5, 11, 55
200
Is the number 120 prime or composite?
Composite
200
Find the first five multiples of 7.
7, 14, 21, 28, 35
200
Fill in the blank to make the fractions equivalent. 12/15 = 4/?
5
200
Choose >, <, or = 3/8 ___ 1/3
3/8 > 1/3
300
Find all of the factors of 39.
1, 3, 13, 39
300
What is the only prime, even number?
2
300
Is 42 a multiple of 7?
Yes
300
Fill in the blank to make the fractions equivalent. 2/9 = ?/72
16
300
Order from least to greatest. 1/4, 3/8, 2/6
1/4, 2/6, 3/8
400
Find all of the factors of 63.
1, 3, 7, 9, 21, 63
400
Which of the following is a prime number? 45, 53, 77, 93
53
400
Is 30 a multiple of 4?
No
400
Find two equivalent forms of the fraction: 30/40
3/4 = 6/8 = 9/12 = 12/16 = 15/20 = 18/24 = 21/28 = 24/32 = 27/36 = 30/40 = 33/44 = 36/48 = 39/52 = 42/56 = 45/60 = 48/64 = 51/68 = 54/72 = 57/76 = 60/80
400
Order from least to greatest. 7/10, 3/12, 1/3
3/12, 1/3, 7/10
500
Find all of the factors of 96.
2, 3, 4, 6, 8, 12, 16, 24, 32, 48
500
What is the definition of a prime number? What is the definition of a composite number?
A prime number is a whole number greater than one with only two factors- one and itself. A composite number is a whole number greater than one that has factors in addition to one and itself.
500
Is 27 a multiple of 4?
No
500
Find two equivalent forms of the fraction: 8/72
1/9 = 2/18 = 3/27 = 4/36 = 5/45 = 6/54 = 7/63 = 8/72 = 9/81 = 10/90 = 11/99 = 12/108 = 13/117 = 14/126 = 15/135 = 16/144 = 17/153 = 18/162 = 19/171 = 20/180
500
Peter says that 3/4 of a pizza is always the same as 6/8 of a pizza. Nadia says that while they are equivalent fractions, 3/4 and 6/8 of a pizza could represent different amounts. Who is correct?
Nadia is correct. 3/4 of one object can be different from 6/8 of another object that is a different size.