Divisibility Problems (2)( Week 42 Practice) 1. Is 129 divisible by 3? 2. Is 640 divisible by 9? 3. 105 people form quads with 4 people in each quad. How many people will be left without a quad? 4. Find all two-digit number(s) that equals 3 times the product of its digits. Separate each number with a comma if needed. 5. For the numbers of 6, 15, 27, 36, 48, 56, 65, 75, 90, 96, 128, 290, 372, 420, 560, 692
1) What numbers can be divisible by 2:
2) What numbers can be divisible by 5:
3) What numbers can be divisible by 3:
4) What numbers can be divisible by 6:
5) What numbers can be divisible by 8: |