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Year 4 Divisibility Rules Worksheet — Level 2 — Practice Set 4 — Answers

Answer sheet with worked solutions for the Year 4 factors, multiples & primes worksheet.

Success TutoringWorksheetsAnswer sheetYear 4 · Mathematics · Factors, Multiples & Primes

Year 4 Divisibility Rules Worksheet — Level 2 — Practice Set 4 — Answers

Use the divisibility rules. For 3 and 9 add the digits; for 4 and 8 look at the last two or three digits.

1.5,016 is divisible by 9.

Answer: False

The digit sum is 12, which is not divisible by 9.

2.8,708 is divisible by 4.

Answer: True

The last two digits make 8, which is divisible by 4.

3.1,800 is divisible by 5.

Answer: True

The last digit is 0; it is 0 or 5.

4.Which number is divisible by 4?
  1. A315
  2. B7,706
  3. C4,041
  4. D1,624

Answer: 1,624

The last two digits make 24, which is divisible by 4.

5.7,324 is divisible by 6.

Answer: False

It must divide by 2 and by 3: the last digit is 4 (even) and the digit sum is 16 (not a multiple of 3).

6.8,318 is divisible by 10.

Answer: False

The last digit is 8; it is not 0.

7.4,536 is divisible by 3.

Answer: True

The digit sum is 18, which is divisible by 3.

8.Which number is divisible by 3?
  1. A6,457
  2. B565
  3. C5,007
  4. D704

Answer: 5,007

The digit sum is 12, which is divisible by 3.

9.816 is divisible by 3.

Answer: True

The digit sum is 15, which is divisible by 3.

10.5,815 is divisible by 2.

Answer: False

The last digit is 5, which is odd.

11.3,460 is divisible by 2.

Answer: True

The last digit is 0, which is even.

12.Which number is divisible by 4?
  1. A8,361
  2. B1,551
  3. C7,956
  4. D2,350

Answer: 7,956

The last two digits make 56, which is divisible by 4.

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