Sapuce
1. Which of the following numbers is divisible by 3?
A. 389
B. 412
C. 491
D. 513
2. What number can divide 724?
A. 4
B. 6
C. 8
D. 9
3. When is a number divisible by 6?
A. if the last digit is 0 or 5
B. if the number is divisible by 2 and 3
C. if the sum of the digits is divisible by 3
D. if the number has 0,2,4 or 6 in the last digit
4. What divisibility rules can be applied to these numbers? (462 & 682)
A. 2 & 3 B. 2 & 11 C. 3 & 4
D. 3 & 11
5. What digit should be replaced by 5 in the number 862 to make it divisible
by 4?
A. 2
B. 6
C. 8
D. none of these​