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Mathematics
9th -
10thgrade
Practice: Rational & Irrational Numbers Day 2
15 questions
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- 1. Multiple ChoiceIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 2. Multiple ChoiceIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 3. Multiple ChoiceIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 4. Multiple ChoiceIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 5. Multiple ChoiceIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 6. Multiple ChoiceIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 7. Multiple ChoiceIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 8. Multiple ChoiceIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 9. Multiple Choice
Is the result rational or irrational? Explain.
Rational; The sum of two rationals is always rational.
Irrational; The sum of a rational and an irrational is always irrational.
Rational; The product of two rationals is always rational.
Sometimes rational, sometimes irrational; The product of two irrationals is sometimes rational, sometimes irrational
- 10. Multiple ChoiceIs the result rational or irrational? Explain.Rational; The sum of two rationals is always rational.Irrational; The sum of a rational and an irrational is always irrational.Rational; The product of two rationals is always rational.Irrational; The product of a nonzero rational and an irrational is always irrational.
- 11. Multiple Choice
Rational
Irrational
- 12. Multiple Choice
Rational
Irrational
- 13. Multiple Choice
Rational
Irrational
- 14. Multiple Choice
Rational
Irrational
- 15. Multiple Choice
Rational
Irrational
- Answer choicesTagsAnswer choicesTags