4th Grade Divisibility Rules Worksheet — Level 3 — Practice Set 4 — Answers
Answer sheet with worked solutions for the 4th Grade factors, multiples & primes worksheet.
Success TutoringWorksheetsAnswer sheet4th Grade · Mathematics · Factors, Multiples & Primes4th Grade Divisibility Rules Worksheet — Level 3 — 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.
Answer: False
The last two digits make 61, which is not divisible by 4.
- A70,003
- B11,917
- C88,898
- D23,931
Answer: 23,931
The digit sum is 18, which is divisible by 3.
Answer: 4
- The digit sum is 9, which is divisible by 9.
Only the digit 4 works.
Answer: False
The digit sum is 29, which is not divisible by 3.
- A4,434
- B81,944
- C66,512
- D87,429
Answer: 4,434
It must divide by 2 and by 3: the last digit is 4 (even) and the digit sum is 15 (a multiple of 3).
Answer: 4
- The digit sum is 27, which is divisible by 9.
Only the digit 4 works.
Answer: False
The last two digits make 86, which is not divisible by 4.
- A58,824
- B78,860
- C73,023
- D75,757
Answer: 58,824
It must divide by 2 and by 3: the last digit is 4 (even) and the digit sum is 27 (a multiple of 3).
Answer: 2
- The digit sum is 27, which is divisible by 9.
Only the digit 2 works.
Answer: True
It must divide by 2 and by 3: the last digit is 2 (even) and the digit sum is 21 (a multiple of 3).
- A40,312
- B55,139
- C43,422
- D61,340
Answer: 43,422
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: 3
- The digit sum is 18, which is divisible by 9.
Only the digit 3 works.
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