Is the sum of 0.75 and –2.25 a rational or an irrational number?
Rational vs. Irrational Milestone Practice

Quiz
•
Mathematics
•
8th - 9th Grade
•
Medium
Gina Robinson
Used 8+ times
FREE Resource
8 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Rational
Irrational
Answer explanation
The sum is a rational number. The sum is –1.50, which can be rewritten as the fraction –150/100 .
2.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Rational
Irrational
3.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Rational
Irrational
4.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which sum is rational?
5.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Which product is irrational?
6.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Rational
Irrational
Answer explanation
The sum is irrational since it cannot be written as a fraction and the sum of a rational number and an irrational number is irrational.
7.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Rational
Irrational
8.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Look at the steps used when solving 3(x – 2) = 3 for x.
Which step is the result of combining like terms?
Step 1
Step 2
Step 3
Step 4
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