Subjects arithmetic

Divisibility Mental

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Divisibility Mental


1. Check if 486 is divisible by 2. A number is divisible by 2 if its last digit is even (0, 2, 4, 6, 8). The last digit of 486 is 6, which is even. So, 486 is divisible by 2. Answer: Yes 2. Check if 728 is divisible by 5. A number is divisible by 5 if its last digit is 0 or 5. The last digit of 728 is 8, which is neither 0 nor 5. So, 728 is not divisible by 5. Answer: No 3. Check if 784 is divisible by 2. The last digit is 4, which is even. So, 784 is divisible by 2. Answer: Yes 4. Check if 200 is divisible by 5. The last digit is 0. So, 200 is divisible by 5. Answer: Yes 5. Check if 267 is divisible by 2. The last digit is 7, which is odd. So, 267 is not divisible by 2. Answer: No 6. Check if 310 is divisible by 10. A number is divisible by 10 if it ends with 0. The last digit is 0. So, 310 is divisible by 10. Answer: Yes 7. Check if 312 is divisible by 5. Last digit is 2, which is neither 0 nor 5. So, 312 is not divisible by 5. Answer: No 8. Check if 311 is divisible by 10. Last digit is 1, not 0. So, 311 is not divisible by 10. Answer: No 9. Check if 460 is divisible by 5. Last digit is 0. So, 460 is divisible by 5. Answer: Yes 10. Check if 10 is divisible by 10. Ends with 0. So, 10 is divisible by 10. Answer: Yes