What this worksheet covers
In this long division sheet each problem divides a three-digit number by a single digit, such as 971 ÷ 8, and many leave a remainder. Stacked, the problem prints inside the division bracket with space above for the quotient and below for the work. The key shows the answer as a quotient and remainder, for example 121 R 3, which is the form most classrooms accept.
Who it is for
Fourth grade. Common Core 4.NBT.B.6 asks for whole-number quotients and remainders with up to four-digit dividends and one-digit divisors. Students should be fluent with their facts, and with multiplying by multiples of ten, before starting.
Dividing a three-digit number by a single digit, with remainders · grade 4
A worked example
971 ÷ 8. 8 goes into 9 once, with 1 left over. Bring down the 7 to make 17: 8 goes into 17 twice, with 1 left. Bring down the 1 to make 11: 8 goes into 11 once, with 3 left. The answer is 121 remainder 3. Check: 121 × 8 + 3 = 971.
Mistakes to watch for
- Forgetting a zero in the quotient when a step does not divide, so 307 becomes 37. Count the digits of the quotient against an estimate.
- Leaving a remainder as large as the divisor. If the remainder is not smaller than the divisor, the quotient digit was too small.
Make it your own
This sheet is one setting of the math worksheet generator. Open it there to change the skill, the range of numbers or the heading, or to mix several skills on one sheet.