Students apply rounding to estimation problems. Part A has four multiple-choice questions about rounding 276 to the nearest hundred, estimating a sticker total, and identifying numbers that round to 500. Part B has five fill-in-the-blank problems including 365 rounded to the nearest hundred, an estimated sum using tens rounding, and 891 rounded to the nearest ten.
Estimation problems show students that rounding is a practical tool, not just a drill exercise.
Style:
Rounding to Nearest 10 and 100
Part A: Multiple Choice
Circle the best answer for each question.
1. What is 276 rounded to the nearest hundred?
A) 200
B) 270
C) 280
D) 300
2. Sara has 47 stickers and buys 33 more. About how many stickers does she have if you round to the nearest ten?
A) 70
B) 80
C) 90
D) 100
3. Which number rounds to 500 when rounded to the nearest hundred?
A) 432
B) 549
C) 552
D) 448
4. What is the best estimate for 78 - 21 when both numbers are rounded to the nearest ten?
A) 50
B) 60
C) 70
D) 80
Part B: Fill in the Blank
Write the correct answer on each line.
1. 365 rounded to the nearest hundred is 400.
2. 44 + 37 is about 80 when each number is rounded to the nearest ten.
3. 891 rounded to the nearest ten is 890.
4. When rounding 650 to the nearest hundred, the answer is 700.
5. 52 - 28 is about 20 when each number is rounded to the nearest ten.
Rounding to Nearest 10 and 100
★ Part A: Multiple Choice
Circle the best answer for each question.
1. What is 276 rounded to the nearest hundred?
A) 200
B) 270
C) 280
D) 300
2. Sara has 47 stickers and buys 33 more. About how many stickers does she have if you round to the nearest ten?
A) 70
B) 80
C) 90
D) 100
3. Which number rounds to 500 when rounded to the nearest hundred?
A) 432
B) 549
C) 552
D) 448
4. What is the best estimate for 78 - 21 when both numbers are rounded to the nearest ten?
A) 50
B) 60
C) 70
D) 80
★ Part B: Fill in the Blank
Write the correct answer on each line.
1) 365 rounded to the nearest hundred is 400.
2) 44 + 37 is about 80 when each number is rounded to the nearest ten.
3) 891 rounded to the nearest ten is 890.
4) When rounding 650 to the nearest hundred, the answer is 700.
5) 52 - 28 is about 20 when each number is rounded to the nearest ten.
Ready to Practice?
Complete each section carefully.
9 Questions
12-18 minutes
Auto-graded
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