WorksheetsMATH 4 Q2
Total questions: 25
Worksheet time: 31mins
These are numbers with more than two factors.
prime numbers
composite numbers
factors
multiples
Which of the following is a composite number?
47
43
41
49
Which of these numbers is a prime number?
35
48
51
59
Write 16 as a product of its prime factors.
2x2x3
2x3x3
2x2x2x2x2
2x2x2x2
What is the greatest common factor of 12 and 18?
3
6
9
12
What is the least common multiple of 8 and 3?
48
72
24
3
Which of these fraction is in mixed form?
7 1/4
1/5
9/5
5/8
Which of these fractions is equal to 1?
9/8
12/12
9/17
2/5
Which of the following is a proper fraction?
7/10
15/4
6/6
10 1/9
1/2
3/4
5/8
6/4
Which is a set of similar fractions?
3/7, 2/6, 1/5
1/7, 2/8, 3/9
½, 1/3, 1/4
2/15, 3/15, 4/15
Which is the numerator in 11/20?Which is the numerator in 11/20?
20
11
9
31
Which is a set of dissimilar fractions?
1/7, 5/7, 6/7
2/5, 3/5, 4/5
3/7, 4/6, 6/4
5/8, 7/8, 3/8
Which is equal to 4 ¾?
14/4
19/4
11/4
6/4
If a whole number is divided into 9 equal parts, what fraction represents the two parts?
2/9
¾
¼
2/3
The lowest term of 6/9 is _____________.
1/9
2/9
1/3
2/3
What is the equivalent fraction of 6/60?
4/15
1/15
1/10
3/5
A fraction whose numerator is bigger than the denominator is called ______________.
whole number
proper fraction
mixed number
improper fraction
When converting an improper fraction into a mixed number, you____ the numerator by the denominator.
add
multiply
Subtract
Divide
When converting a mixed number into an improper fraction, you ___ the whole number by the denominator.
add
multiply
Subtract
Divide
When converting the mixed number, after you multiply the whole number by the denominator, you___ the product and the old numerator together to become a new numerator of the improper fraction.
add
multiply
Subtract
Divide
What is 15/4 in its mixed number form?
3 ¾
3 1/3
3 3/15
4 ¼
10/30 reduced to its lowest term is?
2/15
5/15
1/3
2/6
What is the difference of 4/5 and 2/3
3/15
2/15
5/15
10/12
Subtract : 7/10 - 1/4
5/20
9/20
7/20
14/20
