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Chapters
▶ 2: Estimation
3: Numbers in India and International System (With Comparison)
4: Place Value
5: Natural Numbers and Whole Numbers (Including Patterns)
6: Negative Numbers and Integers
7: Number Line
8: HCF and LCM
9: Playing with Numbers
10: Sets
11: Ratio
12: Proportion (Including Word Problems)
13: Unitary Method
14: Fractions
15: Decimal Fractions
16: Percent (Percentage)
17: Idea of Speed, Distance and Time
18: Fundamental Concepts of algebra
19: Fundamental Operations (Related to Algebraic Expressions)
20: Substitution (Including Use of Brackets as Grouping Symbols)
21: Framing Algebraic Expressions (Including Evaluation)
22: Simple (Linear) Equations (Including Word Problems)
23: Fundamental Concepts geometry
24: Angles (With their Types)
25: Properties of Angles and Lines (Including Parallel Lines)
26: Triangles (Including Types, Properties and Constructions)
27: Quadrilateral
28: Polygons
29: The Circle
30: Revision Exercise Symmetry (Including Constructions on Symmetry)
31: Recognition of Solids
32: Perimeter and Area of Plane Figures
33: Data Handling (Including Pictograph and Bar Graph)
34: Mean and Median
![Selina solutions for Mathematics [English] Class 6 chapter 2 - Estimation - Shaalaa.com](/images/mathematics-english-class-6_6:44f3c4f6e33345f4bf41a86d406bf37f.jpg "Selina solutions for Mathematics [English] Class 6 chapter 2 - Estimation")
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Solutions for Chapter 2: Estimation
Below listed, you can find solutions for Chapter 2 of CISCE Selina for Mathematics [English] Class 6.
Selina solutions for Mathematics [English] Class 6 2 Estimation Exercise 2 (A)
Round off the following to the nearest ten:
62
Round off the following to the nearest ten:
265
Round off the following to the nearest ten:
543
Round off the following to the nearest ten:
8261
Round off the following to the nearest ten:
6294
Round off the following to the nearest ten:
3008
Round off the following to the nearest ten:
72326
Round off the following to the nearest hundred:
748
Round off the following to the nearest hundred:
784
Round off the following to the nearest hundred:
2667
Round off the following to the nearest hundred:
5432
Round off the following to the nearest hundred:
6388
Round off the following to the nearest hundred:
59237
Round off the following to the nearest thousand:
6475
Round off the following to the nearest thousand:
6732
Round off the following to the nearest thousand:
5352
Round off the following to the nearest thousand:
32568
Round off the following to the nearest thousand:
9248
Round off the following to the nearest thousand:
83294
Round off 578 to the nearest ten.
Round off 578 to the nearest hundred.
Round off 4327 to the nearest thousand.
Round off 32974 to the nearest ten-thousand.
Round off 27487 to the nearest ten-thousand.
Round off the following to the nearest tens, hundreds, and thousands.
864
Round off the following to the nearest tens, hundreds, and thousands.
1249
Round off the following to the nearest tens, hundreds, and thousands.
54,547
Round off the following to the nearest tens, hundreds, and thousands.
68,076
Round off the following to the nearest tens, hundreds, and thousands.
56,293
Round off the following to the nearest tens, hundreds, and thousands.
7,293
Round off the following to the nearest tens, hundreds, and thousands.
89,24,379
Round off the following to the nearest tens:
₹ 562
Round off the following to the nearest tens:
837 m
Round off the following to the nearest tens:
545 cm
Round off the following to the nearest tens:
₹ 27
List all the numbers which can be round off to 30.
List all the numbers which can be rounded off to 50.
Write the smallest and the largest numbers which are rounded off to 80.
Write the smallest and the largest numbers which are rounded off to 130.
Selina solutions for Mathematics [English] Class 6 2 Estimation Exercise 2 (B)
Estimate the sum of the pair of numbers to the nearest ten:
67 and 44
Estimate the sum of the pair of numbers to the nearest ten:
34 and 87
Estimate the sum of the pair of numbers to the nearest ten:
23 and 66
Estimate the sum of the pair of numbers to the nearest ten:
78 and 18
Estimate the sum of the pair of numbers to the nearest ten:
96 and 55
Estimate the sum of the pair of numbers to the nearest ten:
76 and 62
Estimate the sum of the pair of numbers to the nearest ten:
457 and 175
Estimate the sum of the pair of numbers to the nearest ten:
474 and 173
Estimate the sum of the pair of numbers to the nearest ten:
527 and 267
Estimate the sum of the pair of numbers to the nearest hundred:
336 and 782
Estimate the sum of the pair of numbers to the nearest hundred:
546 and 342
Estimate the sum of the pair of numbers to the nearest hundred:
270 and 495
Estimate the sum of the pair of numbers to the nearest hundred:
4280 and 5295
Estimate the sum of the pair of numbers to the nearest hundred:
4230 and 2410
Estimate the sum of the pair of numbers to the nearest hundred:
30047 and 39287
Estimate the sum of the following pair of numbers to the nearest thousand:
53826 and 36455
Estimate the sum of the following pair of numbers to the nearest thousand:
56802 and 22475
Estimate the following difference correct to nearest ten:
82 – 27
Estimate the following difference correct to nearest ten:
96 – 36
Estimate the following difference correct to nearest ten:
508 – 248
Estimate the following difference to the nearest hundred:
769 – 314
Estimate the following difference to the nearest hundred:
856 – 687
Estimate the following difference to the nearest hundred:
6352 – 2086
Estimate the following difference to the nearest thousand:
45974 – 38766
Estimate the following difference to the nearest thousand:
76003 – 48399
Estimate the following product by rounding off each number to the nearest ten:
49 x 52
Estimate the following product by rounding off each number to the nearest ten:
63 x 38
Estimate the following product by rounding off each number to the nearest ten:
27 x 54
Estimate the following product by rounding off each number to the nearest ten:
53 x 85
Estimate the following product by rounding off each number to the nearest ten:
74 x 67
Estimate the following product by rounding off each number to the nearest ten:
25 x 33
Estimate the following product by rounding off each number to the nearest hundred :
477 x 213
Estimate the following product by rounding off each number to the nearest hundred :
624 x 236
Estimate the following product by rounding off each number to the nearest hundred :
333 x 247
Estimate the following product by rounding off each number to the nearest hundred :
537 x 283
Estimate the following product by rounding off each number to the nearest hundred :
382 x 127
Estimate the following product by rounding off each number to the nearest hundred :
427 x 328
Estimate the following product by rounding off the first number correct to nearest ten and the other number correct to nearest hundred:
28 x 287
Estimate the following product by rounding off the first number correct to nearest ten and the other number correct to nearest hundred:
432 x 128
Estimate the following product by rounding off the first number correct to nearest ten and the other number correct to nearest hundred:
48 x 165
Estimate the following product by rounding off the first number correct to nearest ten and the other number correct to nearest hundred:
72 x 258
Estimate the following product by rounding off the first number correct to nearest ten and the other number correct to nearest hundred:
83 x 664
Estimate the following product by rounding off the first number correct to nearest ten and the other number correct to nearest hundred:
44 x 250
Estimate the following quotient by converting each number to the nearest ten:
87 ÷ 28
Estimate the following quotient by converting each number to the nearest ten:
84 ÷ 23
Estimate the following quotient by converting each number to the nearest ten:
77 ÷ 22
Estimate the following quotient by converting each number to the nearest ten:
198 ÷ 24
Estimate the following quotient by converting each number to the nearest ten:
355 ÷ 26
Estimate the following quotient by converting each number to the nearest ten:
444 ÷ 42
Estimate the following quotient by converting each number to the nearest ten:
843 ÷ 33
Solutions for 2: Estimation
Selina solutions for Mathematics [English] Class 6 chapter 2 - Estimation
Shaalaa.com has the CISCE Mathematics Mathematics [English] Class 6 CISCE solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. Selina solutions for Mathematics Mathematics [English] Class 6 CISCE 2 (Estimation) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
Further, we at Shaalaa.com provide such solutions so students can prepare for written exams. Selina textbook solutions can be a core help for self-study and provide excellent self-help guidance for students.
Concepts covered in Mathematics [English] Class 6 chapter 2 Estimation are Basic Concept of Estimation and Approximation of Numbers, Rounding off a Number, Estimation in Basic Operations.
Using Selina Mathematics [English] Class 6 solutions Estimation exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in Selina Solutions are essential questions that can be asked in the final exam. Maximum CISCE Mathematics [English] Class 6 students prefer Selina Textbook Solutions to score more in exams.
Get the free view of Chapter 2, Estimation Mathematics [English] Class 6 additional questions for Mathematics Mathematics [English] Class 6 CISCE, and you can use Shaalaa.com to keep it handy for your exam preparation.
