In this Grade 4 worksheet, students estimate quotients using compatible numbers that divide evenly. Learners pick a nearby multiple of the divisor and divide mentally to approximate the answer. Fill-in problems and a matching activity practice cases like 598 divided by 6, helping students recognize reasonable answers and strengthening division fluency before formal long-division work later in the unit. Grade 4 students master rounding.
Style:
Estimation and Rounding
Part A: Fill in the Blank
Write the missing word or number on each line.
1. Estimate using compatible numbers: 598 divided by 6 is approximately 100.
2. Estimate: 412 divided by 7 is approximately 60.
3. Estimate: 729 divided by 9 is approximately 80.
4. Estimate: 318 divided by 4 is approximately 80.
5. Estimate: 248 divided by 5 is approximately 50.
6. Estimate: 561 divided by 8 is approximately 70.
7. Estimate: 487 divided by 7 is approximately 70.
8. Estimate: 632 divided by 9 is approximately 70.
9. Estimate: 358 divided by 6 is approximately 60.
Part B: Matching
Match each item on the left to the correct answer on the right.
1. Match each item to its correct answer.
Estimate of 295 divided by 5
→ 60
60
Estimate of 482 divided by 8
→ 60
80
Estimate of 718 divided by 9
→ 80
90
Estimate of 647 divided by 7
→ 90
100
Estimation and Rounding
★ Part A: Fill in the Blank
Write the missing word or number on each line.
1) Estimate using compatible numbers: 598 divided by 6 is approximately 100.
2) Estimate: 412 divided by 7 is approximately 60.
3) Estimate: 729 divided by 9 is approximately 80.
4) Estimate: 318 divided by 4 is approximately 80.
5) Estimate: 248 divided by 5 is approximately 50.
6) Estimate: 561 divided by 8 is approximately 70.
7) Estimate: 487 divided by 7 is approximately 70.
8) Estimate: 632 divided by 9 is approximately 70.
9) Estimate: 358 divided by 6 is approximately 60.
★ Part B: Matching
Match each item on the left to the correct answer on the right.
1) Match each item to its correct answer.
Estimate of 295 divided by 5
→ 60
60
Estimate of 482 divided by 8
→ 60
80
Estimate of 718 divided by 9
→ 80
90
Estimate of 647 divided by 7
→ 90
100
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10 Questions
10-15 minutes
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