The editorial team at ProProfs Quizzes consists of a select group of subject experts, trivia writers, and quiz masters who have authored over 10,000 quizzes taken by more than 100 million users. This team includes our in-house seasoned quiz moderators and subject matter experts. Our editorial experts, spread across the world, are rigorously trained using our comprehensive guidelines to ensure that you receive the highest quality quizzes.
This quiz will assess student's prior knowledge of integers.
Questions and Answers
1.
A negative plus a negative equals
A.
A negative
B.
A positive
C.
Zero
Correct Answer A. A negative
Explanation When adding two negative numbers, the negative signs indicate a decrease or subtraction. Therefore, adding a negative number to another negative number will result in a larger decrease or a more negative value. This is why the answer is a negative number.
Rate this question:
2.
A positive plus a positive equals
A.
A negative
B.
A positive
C.
Zero
Correct Answer B. A positive
Explanation When two positive numbers are added together, the result is always a positive number. This is because adding positive numbers means combining quantities that are greater than zero, resulting in a larger quantity. Therefore, the sum of two positive numbers will always be positive.
Rate this question:
3.
When you add integers with different signs, you must subtract and take the sign of the largest number.
A.
True
B.
False
Correct Answer A. True
Explanation When adding integers with different signs, the rule is to subtract the smaller number from the larger number and take the sign of the larger number. This is because when we add a positive number and a negative number, the result will always have the sign of the larger number. For example, if we add +5 and -3, we subtract 3 from 5 and take the sign of 5, which is positive. Therefore, the statement is true.
Rate this question:
4.
When you multiply or divide integers with the same sign, the answer is always negative.
A.
True
B.
False
Correct Answer B. False
Explanation When you multiply or divide integers with the same sign, the answer is always positive, not negative.
Rate this question:
5.
-8 x 5 =
A.
40
B.
-40
C.
-3
Correct Answer B. -40
Explanation When multiplying a positive number by a negative number, the result is always negative. In this case, -8 multiplied by 5 equals -40. Therefore, the correct answer is -40.