Year 7 Divisibility Rules Worksheet — Level 2 — Answers
Answer sheet with worked solutions for the Year 7 factors, multiples & primes worksheet.
Success TutoringWorksheetsAnswer sheetYear 7 · Mathematics · Factors, Multiples & PrimesYear 7 Divisibility Rules Worksheet — Level 2 — Answers
Use the divisibility rules. For 3 and 9 add the digits; for 4 and 8 look at the last two or three digits.
Answer: True
The digit sum is 24, which is divisible by 3.
Answer: True
The last two digits make 80, which is divisible by 4.
Answer: False
The last digit is 1; it is not 0 or 5.
- A4,777
- B3,294
- C8,230
- D8,963
Answer: 3,294
The digit sum is 18, which is divisible by 9.
Answer: False
The digit sum is 25, which is not divisible by 3.
Answer: False
The digit sum is 14, which is not divisible by 3.
Answer: False
The digit sum is 25, which is not divisible by 3.
- A8,052
- B6,633
- C3,617
- D3,497
Answer: 8,052
It must divide by 2 and by 3: the last digit is 2 (even) and the digit sum is 15 (a multiple of 3).
Answer: True
The digit sum is 18, which is divisible by 9.
Answer: False
The digit sum is 29, which is not divisible by 3.
Answer: False
The last digit is 8; it is not 0.
- A7,493
- B7,401
- C2,923
- D7,542
Answer: 7,542
The digit sum is 18, which is divisible by 9.
Marking tips
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