Do you know these tricks?

Twalli
1
goes into every thing evenly

2
if it's even

3
if the sum of the numbers is something 3 goes into evenly (you can do this as many times as you want if the sum is still too large)

4
end in 0,4, or 8 if an even number preceeds thr final digit, ends in 2 or 6 if an odd number precedes it

5
ends in 5 or 0

6
if 2 and 3 go into it

10
ends in 0
Do you know these tricks?
0
1
Add Opinion