1.
Which is an even number?
Correct Answer
B. 16
Explanation
An even number is a number that is divisible by 2 without leaving a remainder. Out of the given options, only 16 is divisible by 2 and does not leave a remainder. Therefore, 16 is the only even number among the given options.
2.
Sarah got the following scores on her social studies tests. Which score is an odd number?
Correct Answer
A. 85
Explanation
An odd number is any number that cannot be divided evenly by 2. In this case, the score of 85 is the only odd number among the given scores.
3.
Which number is an even number?
Correct Answer
B. 98
Explanation
The number 98 is an even number because it can be divided by 2 without leaving a remainder. Even numbers are those that are divisible by 2, while odd numbers are not. In this case, 98 divided by 2 equals 49, which means it is an even number.
4.
How many odd numbers are there between 4 and 18?
Correct Answer
C. 7
Explanation
4, 5, 6, 7, 8, 9, 10, 11, 12 13, 14, 15, 16, 17, 18
5.
Which choice has an even number of X's.
Correct Answer
D. X X X X X X X X
Explanation
The choice "X X X X X X X X" has an even number of X's because there are 8 X's in total.
6.
Which best describes the set of numbers 15, 37, 29, 51, 73, and 77?
Correct Answer
B. They are all odd numbers.
Explanation
The set of numbers 15, 37, 29, 51, 73, and 77 are all odd numbers.
7.
Haley is listing the numbers that can be in the ones place of an even number. Which is Haley's list?
Correct Answer
B. 0, 2, 4, 6, or 8
8.
How many even numbers are between 3 and 25?
Correct Answer
C. 11
Explanation
3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25