Estimation and approximation MCQs, estimation and approximation quiz answers 2 to learn elementary school math courses online. Estimation and rounding multiple choice questions (MCQs), estimation and approximation quiz questions and answers for online elementary education degree. Estimation and rounding, significant figures, rounding numbers test for elementary school teaching certification.

Learn elementary school math multiple choice questions (MCQs): Estimation and rounding, significant figures, rounding numbers, with choices four, six, five, and seven for online elementary education degree. Free math study guide for online learning estimation and rounding quiz questions to attempt multiple choice questions based test.

MCQ: By evaluating (2.8³) x (1.2²)⁄(0.56+3.78), closest estimate answer is

1. 7
2. 70
3. 700
4. 0.7

A

MCQ: Number of significant figures in 9.00823 are

1. six
2. four
3. five
4. seven

A

MCQ: Round off value of 80⁄70 up to four decimal places is

1. 0.4658
2. 1.1428
3. 0.4822
4. 0.4606

B

MCQ: Number of significant figures in value 0.0891 are

1. four
2. five
3. two
4. three

D

MCQ: Estimated value of 52586 ⁄ 87856 is

1. 0.598548
2. 5.98548
3. 59.8548
4. 598.548

A