8 a Find a number with four factors, all of which are odd numbers.
b Find a number with six factors, all of which are odd numbers.
9 Use a divisibility test to decide which of the numbers in the box:
a is a multiple of 3 b is a multiple of 6
C is a multiple of 9 d has 5 as a factor,
10 a Which of the numbers in the box:
i is a multiple of 10 ii has 2 as a factor
jij has 4 as a factor iv is a multiple of 8?
b If the sequence continues, what will be the first multiple of 100?
Answers
Answered by
1
Answer:
use google -_-
Step-by-step explanation:
Similar questions