Worksheet on Rounding Numbers

Math worksheet on rounding numbers will help the students to practice the questions on rounding. The questions are mainly related on how to round the numbers, round number to the nearest ten, round number to the nearest hundred etc..

1. Use a number line to round number to the nearest ten: 

(a) 52

(b) 25

(c) 125

(d) 9

(e) 449

(f) 210

(g) 1256

(h) 2729

2. Round the following numbers to the nearest hundred: 

(a) 340

(b) 570

(c) 725

(d) 150

(e) 885

(f) 110

(g) 1279

(h) 1126

3. Round each number to the nearest ten.

(a) 46

(b) 55

(c) 71

(d) 74

(e) 37

(f) 68

(g) 53

(h) 45

(i) 59

(j) 64

4. Round each number to the nearest hundreds.

(a) 131

(b) 429

(c) 349

(d) 231

(e) 389

(f) 416

(g) 307

(h) 450

(i) 127

(j) 459

(k) 249

(l) 268

(m) 250

(n) 327

5. Round each number first to the nearest ten and then to the nearest hundreds:

(a) 436

(b) 522

(c) 194

(d) 309

(e) 218

(f) 1259

(g) 1772

(h) 2459

Answers for worksheet on rounding numbers are given below to check the exact answers of the above questions.

Answers:

1. (a) 52

(b) 25

(c) 125

(d) 9

(e) 449

(f) 210

(g) 1256

(h) 2729

2. (a) 300

(b) 600

(c) 700

(d) 200

(e) 900

(f) 100

(g) 1300

(h) 1100

3. (a) 50

(b) 60

(c) 70

(d) 70

(e) 40

(f) 70

(g) 50

(h) 50

(i) 60

(j) 60

4. (a) 100

(b) 400

(c) 300

(d) 200

(e) 400

(f) 400

(g) 300

(h) 500

(i) 100

(j) 500

(k) 200

(l) 300

(m) 300

(n) 300

5. (a) nearest ten - 440; nearest hundreds - 400

(b) nearest ten - 520; nearest hundreds - 500

(c) nearest ten - 190; nearest hundreds -200

(d) nearest ten - 310; nearest hundreds - 300

(e) nearest ten - 220; nearest hundreds - 200

(f) nearest ten - 1260; nearest hundreds - 1300

(g) nearest ten - 1770; nearest hundreds - 1800

(h) nearest ten - 2460; nearest hundreds - 2500

4th Grade Math Activities

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