The multiples of 20 between 45 and 98 are
50, 60, 80
60, 80
60,70,80
50,70,80
Which of the following number is divisible by 10.
31
121
40982
50
How many prime numbers are there between 1 and 10?
1
2
3
4
A number is divisible by 9 if _______
it is divisible by both 3 and 2
it is divisible by 3
it is divisible by 6
the sum of digits is divisible by 9.
Write a mathematical expression for "7 is multiplied to the difference of 17 and 5".
7(17+5)
7(17-5)
7x17-5
7x17+5
Simplify 18 - (3+5)
10
12
15
8
What are the factors of 12?
2,3,6
1,2,3,4,6,12
1,2,6
2,3,4,6
List the multiples of 2 between 1 and 10 (both inclusive).
4, 6, 8, 10
2, 4, 6, 8
4, 6, 8
2, 4, 6, 8, 10
Simplify 6 of 20 ÷5 -10
14
16
Which of the following number is divisible by 8?
713457
34672
384132
55621
