Estimation and Approximation Multiple Choice Questions and Answers 1 PDF Book Download

Estimation and approximation multiple choice questions (MCQs), estimation and approximation quiz answers, test prep 1 to learn online elementary school courses for math degree. Round off values MCQs, estimation and approximation quiz questions and answers for online elementary education degree. Learn round off values, significant figures, estimation and rounding, rounding numbers, rounding off numbers test prep for elementary school teaching certification.

Learn elementary school math MCQs: round off values, significant figures, estimation and rounding, rounding numbers, rounding off numbers, with choices 31.2, 5.12, 312, and 3.12 for online elementary education degree. Free math study guide for online learning round off values quiz questions to attempt multiple choice questions based test.

MCQs on Estimation and Approximation Worksheets 1 PDF Book Download

MCQ: Round off value of 78.25m to nearest 10m is

  1. 75m
  2. 80m
  3. 79m
  4. 78m

D

MCQ: By evaluating (83 x 2.06)⁄5.48, answer correct to three significant figures is

  1. 5.12
  2. 31.2
  3. 312
  4. 3.12

B

MCQ: Estimated value of square root of 650 is

  1. 15.495
  2. 2.5495
  3. 254.95
  4. 25.495

D

MCQ: Correct value of 0.006472867 up to three significant figures is

  1. 0.00647
  2. 0.006
  3. 0.00867
  4. 0.647

A

MCQ: Round off value of 10256⁄32548 up to three decimal places is

  1. 0.315
  2. 0.316
  3. 0.318
  4. 0.32

A