Which of the following is a correct representation of a rational number?

Adding Rational Numbers with Different Signs

Interactive Video
•
Mathematics
•
6th - 10th Grade
•
Hard

Sophia Harris
FREE Resource
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A fraction with a zero denominator
A decimal that repeats
A whole number
All of the above
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When adding rational numbers with different signs, what is the first step?
Multiply the numbers
Find the difference between the numbers
Divide the numbers
Add the numbers directly
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the example 4.5 + (-7.5), what is the result?
-2
3
2
-3
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you handle a whole number when adding it to a decimal?
Convert the whole number to a decimal by adding .0
None of the above
Ignore the decimal
Convert the decimal to a whole number
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of -2.5 + 6?
3.5
-4.5
-3.5
4.5
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When adding fractions with different denominators, what must you do first?
Add the numerators directly
Find a common denominator
Subtract the smaller fraction from the larger one
Multiply the fractions
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of -1/4 + 1/2?
1/2
-1/2
1/4
-1/4
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