1. 10 questions in 5 minutes .. Can you beat the time?
Challenge
10 questions in 5 minutes .. Can you beat the time?
Is 37 divisible by 2?
Explain No
27 is not an even number
Is 20 divisible by 6 ?
Explain No
A number is divisible by 6 if its divisible by 2 and is not divisible by 3
2+0 =2
Is 190 divisible by 9 ? Explain No
A number is divisible by 9 if the sum of the digits divisible by 9
1+9+0 = 10
10 is not divisible by 9
Is divisible by 3 ? Explain Yes
A number is divisible by 3 if the sum of the digits divisible by 3
= 12
12 is divisible by 3
Is 336 divisible by 4 ? Explain Yes
A number is divisible by 4 if the last 2 digits is divisible by ÷ 4 = 9
Is 454 divisible by 5 ? Explain No
A number is divisible by 5 if the last digit is 0 or 5
Is 220 divisible by 25 ? Explain No
An number is divisible by 25 if the last 2 digits are 00 , 25 , 75 or 50
Is 341 divisible by 10 ? Explain No
An number is divisible by 10 if the last digit is 0
Is 5600 divisible by 100 ? Explain Yes
A number is divisible by if the last 2 digits is 00
Is divisible by 8 ? Explain