Worksheet on Estimate

Practice the questions given in the worksheet on estimate the numbers to its nearest tens, hundreds and thousands. The questions are best on rounding off the number to its nearest tens, rounding off the number to its nearest hundreds and rounding off the number to its nearest thousands.


1. Round off to the nearest tens:

(i) 9

(ii) 62

(iii) 45

(iv) 84

(v) 125

(vi) 385

(vii) 742

(viii) 5244

(ix) 9375

(x) 71577

2. Round off to the nearest hundreds:

(i) 57

(ii) 137

(iii)253

(iv) 560

(v) 892

(vi) 2450

(vii) 4977

(viii) 2881

(ix) 4550

(x) 42782

3. Round off to the nearest thousands:

(i) 505

(ii) 851

(iii) 2502

(iv) 5317

(v) 5902

(vi) 7379

(vii) 59993

(viii) 799531

(ix) 931865

(x) 640738

4. (i) Round off 42, 97 and 359 to the nearest tens.

(ii) After rounding off, add them.

(iii) Round of the sum to the nearest hundreds. 


5. (i) Round 642 and 273 to the nearest tens.

(ii) Find the difference of the rounding off numbers.

(iii) Round off the difference to the nearest hundreds.


6. A 2-digit number was rounded off to the nearest tens and the result was 70. Find the interval of the original number.

7. A 3-digit number was rounded off to the nearest tens and the result was 320. Find the interval of the original number.

8. A 4-digit number was rounded off to the nearest tens and the result was 5760. Find the interval of the original number.

9. A 3-digit number was rounded off to the nearest hundreds and the result was 500. Find the interval of the original number.

10. A 3-digit number was rounded off to the nearest hundreds and the result was 900. Find the interval of the original number.


Answers for the worksheet on estimate or rounding off the number to its nearest are given below to check the exact answers of the above questions.


Answers:


1. (i) 10

(ii) 60

(iii) 50

(iv) 80

(v) 130

(vi) 390

(vii) 740

(viii) 5240

(ix) 9380

(x) 71580

2. (i) 100

(ii) 100

(iii) 300

(iv) 600

(v) 900

(vi) 2500

(vii) 5000

(viii) 3000

(ix) 4600

(x) 42800

3. (i) 1000

(ii) 1000

(iii) 3000

(iv) 5000

(v) 6000

(vi) 7000

(vii) 60000

(viii) 800000

(ix) 932000

(x) 641000

4. (i) 40, 100, 360

(ii) 500

(iii) 1000


5. (i) 640, 270

(ii) 370

(iii) 400


6. 65 to 74

7. 315 to 324

8. 5755 to 5764

9. 450 to 549

10. 850 to 949









6th Grade Math Practice

Math Home Work Sheets

From Worksheet on Estimate to HOME PAGE




Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.



New! Comments

Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.




Share this page: What’s this?

Recent Articles

RSS

  1. Area of Rectangle Square and Triangle | Formulas| Area of Plane Shapes

    Jul 18, 25 10:38 AM

    Area of a Square of Side 1 cm
    Area of a closed plane figure is the amount of surface enclosed within its boundary. Look at the given figures. The shaded region of each figure denotes its area. The standard unit, generally used for…

    Read More

  2. What is Area in Maths? | Units to find Area | Conversion Table of Area

    Jul 17, 25 01:06 AM

    Concept of Area
    The amount of surface that a plane figure covers is called its area. It’s unit is square centimeters or square meters etc. A rectangle, a square, a triangle and a circle are all examples of closed pla…

    Read More

  3. Worksheet on Perimeter | Perimeter of Squares and Rectangle | Answers

    Jul 17, 25 12:40 AM

    Most and Least Perimeter
    Practice the questions given in the worksheet on perimeter. The questions are based on finding the perimeter of the triangle, perimeter of the square, perimeter of rectangle and word problems. I. Find…

    Read More

  4. Formation of Square and Rectangle | Construction of Square & Rectangle

    Jul 16, 25 11:46 PM

    Construction of a Square
    In formation of square and rectangle we will learn how to construct square and rectangle. Construction of a Square: We follow the method given below. Step I: We draw a line segment AB of the required…

    Read More

  5. Perimeter of a Figure | Perimeter of a Simple Closed Figure | Examples

    Jul 16, 25 02:33 AM

    Perimeter of a Figure
    Perimeter of a figure is explained here. Perimeter is the total length of the boundary of a closed figure. The perimeter of a simple closed figure is the sum of the measures of line-segments which hav…

    Read More