Real numbers calculations MCQs, real numbers calculations quiz answers to learn elementary school math courses online. Rational numbers multiple choice questions (MCQs), real numbers calculations quiz questions and answers for online elementary education degree. Math: rational numbers, arithmetical operations on rational numbers, terminating and recurring decimals, real numbers calculations test prep for elementary school teaching certification.

Learn math MCQs: answer of 1⁄3 x 8² + 2² is, with choices 7.1667, 6.1667, 4.1667, and 5.1667 for online elementary education degree. Free math student portal for online learning real numbers calculations quiz questions, MCQs to find questions answers based online learning tests.

MCQ: Answer of 1⁄3 x 8² + 2² is

1. 7.1667
2. 6.1667
3. 4.1667
4. 5.1667

C

MCQ: Answer of 4² + 8² −3² ⁄ 7 − 9 is

1. (−19.5)
2. (−35.5)
3. (−25.5)
4. (−15.5)

B

MCQ: Answer of following rational number (2.5)² ⁄ (1 − 0.6) ² is

1. 39.06
2. 29.06
3. 15.06
4. 35.06

A

MCQ: In decimals, cubic root of 9 is

1. 6.7
2. 2.08
3. 3.08
4. 4.5

B

MCQ: On solving following rational number 6.8² − 3.4² + 2.1³ ⁄ 0.5³ + 1.7320, answer will be

1. 18.1694
2. 15.1694
3. 31.1694
4. 22.1694

D