WorksheetsHW 3.3: Divisibility Rules
Total questions: 15
Worksheet time: 8mins
Which number is divisible by 2, 5, and 10?
1 234 567
872 890
574
Which number is divisible by 9
345
8522
98874
Why does the divisibility rule for 6, that if a number is divisible by 2 and 3 then it is divisible by 6.
Because 2x3= 6
2 and 3 are the prime factors for 6
You add up all of the digits and then divide by 6.
Which number is divisible by 9
65 968
4 321
432
If a number is divisible by 9 what other number is it divisible by?
3
4
6
8
What is the divisibility rule for 1
It has to be an even number
Every number is divisible by 1
Add up all of the digits and if it is divisible by 1 then the whole number is.
What happens when you divide by 0
Calculator turns off
0 appears
it is undefined
Which number below is divisible by 2?
341
834
557
139
Which number below is divisible by 5?
208
146
933
635
Which number below is divisible by 3?
551
179
264
323
Which number below is divisible by 5?
740
111
367
249
Which number below is divisible by 10?
3415
2323
4560
6425
Which number below is divisible by 2?
6413
8057
5590
1277
Which number below is divisible by 3?
711
902
518
424
Which number below is divisible by 9?
678
819
447
299
