True/False
Indicate whether the statement is true or
false.
|
|
|
1.
|
B15)
The number 492 is divisible by 1, 2, 3 and 5.
|
|
|
2.
|
B15)
The number 720 is not divisible by 2, 3, 5, 9 and 10.
|
|
|
3.
|
B15)
The number 135 is divisible by 3, 5, 9 and 10.
|
|
|
4.
|
C15)
The number 134,253 is not divisible by 9.
|
|
|
5.
|
C15)
The number 73,254 is divisible by 9.
|
|
|
6.
|
C15)
The number 12,279 is divisible by 3.
|
|
|
7.
|
C15)
The number 14,001 is not divisible by 10.
|
|
|
8.
|
C15)
The number 514,250 is divisible by 5.
|
|
|
9.
|
B15)
The number 635 is divisible by 3, 5, and 9.
|
|
|
10.
|
B15)
The number 81 is divisible by 1, 3 and 9.
|
|
|
11.
|
C15)
The number 71 is divisible by 3.
|
|
|
12.
|
B15)
The number 18 is divisible by 1, 2, 3 and 9.
|
|
|
13.
|
B15)
The number 45 is divisible by 1, 3, 5, 9 and 10.
|
|
|
14.
|
C15)
The number 180 is divisible by 2 and 3.
|
|
|
15.
|
C15)
The number 4,500 is divisible by 3 and 9.
|
|
|
16.
|
C15)
The number 253 is not divisible by 2.
|
|
|
17.
|
C15)
The number 253 is divisible by 9.
|
|
|
18.
|
C15)
The number 73,254 is not divisible by 2.
|
|
|
19.
|
B15)
The number 63 is divisible by 1, 3 and 9.
|
|
|
20.
|
C15)
The number 134,253 is divisible by 3 and 9.
|
|
|
21.
|
B15)
The number 835 is divisible by 5.
|
|
|
22.
|
B15)
The number 44 is divisible by 1, 2 and 4.
|
|
|
23.
|
C15)
The number 514,250 is not divisible by 10.
|
|
|
24.
|
B15)
The number 453 is divisible by 3.
|
Multiple Choice
Identify the
correct answer.
|
|
|
25.
|
B15)
Tell whether the number is prime or composite.
55
|
|
|
26.
|
B15) Tell whether the number is prime or composite.
20
|
|
|
27.
|
B15)
Tell whether the number is prime or composite.
97
|
|
|
28.
|
B15)
Tell whether the number is prime or composite.
43
|
|
|
29.
|
B15)
Tell whether the number is prime or composite.
109
|
|
|
30.
|
B15)
Tell whether the number is prime or composite.
86
|
|
|
31.
|
B15)
Tell whether the number is prime or composite.
67
|
|
|
32.
|
B15)
Tell whether the number is prime or composite.
61
|
|
|
33.
|
B15)
Tell whether the number is prime or composite.
35
|
|
|
34.
|
B15) Tell whether the number is prime or composite.
15
|
|
|
35.
|
B15)
Tell whether the number is prime or composite.
39
|
|
|
36.
|
B15)
Tell whether the number is prime or composite.
80
|
|
|
37.
|
B15)
Tell whether the number is prime or composite.
89
|
|
|
38.
|
B15)
Tell whether the number is prime or composite.
27
|
|
|
39.
|
B15)
Tell whether the number is prime or composite.
74
|
|
|
40.
|
B15)
Tell whether the number is prime or composite.
161
|