Multiplication and division (1)

Tests of divisibility

Name: ______________________________Date: ______________Score: ______ / 20

1.
Which of these numbers is divisible by 3?
1. A9203
2. B43719
3. C935
4. D1007
2.
935 is divisible by 3.
True False
3.
Which digit can go in the box to make 80□17 divisible by 3?
1. A2
2. B3
3. C4
4. D6
4.
What is the test for divisibility by 9?
1. AThe last digit is 9
2. BThe sum of the digits is a multiple of 9
3. CThe number is even
4. DThe number ends in 0
5.
987 is divisible by 9.
True False
6.
Starting at 99, what is the next number that is divisible by 9?
7.
Put these multiples of 9 in order, from smallest to largest.
Write the order (smallest to largest) in the boxes:
- ?135
- ?108
- ?126
- ?117
8.
987 is divisible by 6.
True False
9.
96 is divisible by 6.
True False
10.
Jiao's number is between 50 and 100. It is divisible by 3 and by 4, and its tens digit is double its ones digit. What is the number?
11.
24 is divisible by 6.
True False
12.
16 is divisible by 3.
True False
13.
210 is divisible by 6.
True False
14.
4868 is divisible by 3.
True False
15.
41505 is divisible by 3.
True False
16.
973 is divisible by 9.
True False
17.
9983 is divisible by 9.
True False
18.
17 is divisible by 2.
True False
19.
158 is divisible by 2.
True False
20.
6791 is divisible by 3.
True False

Answer key

Multiplication and division (1) — Tests of divisibility