Practice Questions: Test Your Knowledge On 4th Grade Math!
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Don’t you love Math? For some people, it can be the hardest thing, but for others, they will need a lot of practice. Which type of student are you when it comes to math? Do you have a hard time getting the solution or do you love it? Take this quiz to test your knowledge about 4th-grade math!
Questions and Answers
- 1.
If a point is 5 units to the right of the origin, what is its coordinate?
- A.
(-5, 0)
- B.
(0, -5)
- C.
(5, 0)
- D.
(0, 5)
Correct Answer
C. (5, 0)Explanation
The point being 5 units to the right of the origin means that it is located on the positive x-axis. Therefore, its x-coordinate is positive and its y-coordinate is 0. The only option that satisfies this condition is (5, 0).Rate this question:
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- 2.
What is 7 x 2 + 7?
- A.
63
- B.
14
- C.
21
- D.
98
Correct Answer
C. 21Explanation
To solve this equation, we follow the order of operations (PEMDAS/BODMAS). First, we multiply 7 by 2, which equals 14. Then, we add 7 to the result, giving us 21. Therefore, the correct answer is 21.Rate this question:
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- 3.
Which number is to the left of 0 on the number line?
- A.
2
- B.
-1
- C.
3
- D.
1
Correct Answer
B. -1Explanation
The number to the left of 0 on the number line is -1. This is because as we move to the left on the number line, the numbers decrease in value. -1 is the number that comes immediately before 0 in the negative direction.Rate this question:
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- 4.
What is 1/8 + 1/2?
- A.
10-Feb
- B.
16-May
- C.
8-May
- D.
16-Jan
Correct Answer
C. 8-MayExplanation
The correct answer is 8-May because when you add 1/8 and 1/2, you need to find a common denominator, which is 8. 1/8 is equivalent to 4/8, so when you add 4/8 and 4/8 (which is equivalent to 1/2), you get 8/8. In date format, 8/8 can be written as 8-May.Rate this question:
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- 5.
What is the mode of 2, 4, 2, 6, 2, 8, 10, 2?
- A.
2
- B.
4
- C.
8
- D.
6
Correct Answer
A. 2Explanation
The mode of a set of numbers is the number that appears most frequently. In this case, the number 2 appears four times, which is more than any other number in the set. Therefore, the mode of the given set is 2.Rate this question:
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- 6.
What is the mean of 70, 75, 80, 85, and 90?
- A.
80
- B.
90
- C.
75
- D.
70
Correct Answer
A. 80Explanation
The mean is calculated by adding up all the numbers and then dividing the sum by the total number of values. In this case, the sum of 70, 75, 80, 85, and 90 is 400. Dividing 400 by 5 (since there are 5 values) gives us 80, which is the mean of the given numbers.Rate this question:
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- 7.
What quadrant is the point (1, 3) in?
- A.
I
- B.
III
- C.
IV
- D.
II
Correct Answer
A. IExplanation
The point (1, 3) is in Quadrant I because both the x-coordinate (1) and the y-coordinate (3) are positive. In Quadrant I, both the x and y values are positive, while in the other quadrants, either the x or y value (or both) is negative.Rate this question:
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- 8.
What is the least common denominator for 5/12 and 1/4?
- A.
8
- B.
24
- C.
12
- D.
48
Correct Answer
C. 12Explanation
The least common denominator is the smallest number that both 12 and 4 can evenly divide into. In this case, 12 is the least common denominator because both 5/12 and 1/4 can be simplified to have a denominator of 12.Rate this question:
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- 9.
What fraction of a year is 3 months?
- A.
One-Half
- B.
One-Third
- C.
One-Fifth
- D.
One-Fourth
Correct Answer
D. One-FourthExplanation
Three months is equivalent to one-fourth of a year because there are twelve months in a year. To find the fraction, we divide the number of months (3) by the total number of months in a year (12). This gives us 3/12, which simplifies to 1/4. Therefore, one-fourth is the correct answer.Rate this question:
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- 10.
In math, which operation does the word "product" mean?
- A.
Multiplication
- B.
Addition
- C.
Subtraction
- D.
Division
Correct Answer
A. MultiplicationExplanation
The word "product" in math refers to the result of multiplying two or more numbers together. Therefore, the correct operation associated with the word "product" is multiplication.Rate this question:
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- 11.
What are 4 and 5 called in the problem: 4 x 5 = 20?
- A.
Differences
- B.
Addends
- C.
Factors
- D.
Radicands
Correct Answer
C. FactorsExplanation
In the problem 4 x 5 = 20, the numbers 4 and 5 are called factors. Factors are numbers that are multiplied together to obtain a product. In this case, multiplying 4 and 5 gives the product 20.Rate this question:
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- 12.
How do you write 1,001 in words?
- A.
One Thousand, Zeroes, And One
- B.
One Thousandth One
- C.
One Thousand And One
- D.
One Thousand One
Correct Answer
D. One Thousand OneExplanation
The correct answer is "One Thousand One." This is the correct way to write the number 1,001 in words. It follows the standard format of stating the thousands place value followed by the ones place value.Rate this question:
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- 13.
What is a square arrangement of numbers where the sum of each row, column and diagonal are equal?
- A.
Factor Tree
- B.
Magic Square
- C.
Rubik's Cube
- D.
Balance Scale
Correct Answer
B. Magic SquareExplanation
A magic square is a square arrangement of numbers where the sum of each row, column, and diagonal are equal. This means that if you add up the numbers in any row, column, or diagonal, the total will be the same. It is a special type of arrangement that has been studied for centuries and has many interesting properties and patterns.Rate this question:
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- 14.
Which quadrilateral has 4 equal sides but is not a square?
- A.
Rectangle
- B.
Parallelogram
- C.
Rhombus
- D.
Trapezoid
Correct Answer
C. RhombusExplanation
A rhombus is a quadrilateral that has four equal sides. Unlike a square, the angles of a rhombus are not necessarily right angles. Therefore, a rhombus can have all sides equal in length without being a square.Rate this question:
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- 15.
What is 1/6 + 1/2?
- A.
3-Feb
- B.
8-Feb
- C.
12-Apr
- D.
26-Mar
Correct Answer
A. 3-FebExplanation
The correct answer is 3-Feb because when you add 1/6 and 1/2, you need to find a common denominator, which in this case is 6. So 1/6 + 1/2 is equal to 1/6 + 3/6, which equals 4/6. Simplifying 4/6 gives you 2/3, which is equivalent to the date 3-Feb.Rate this question:
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- 16.
What is the length of a line segment with endpoints at (2, 6) and (2, 1)?
- A.
6 Units
- B.
5 Units
- C.
1 Unit
- D.
4 Units
Correct Answer
B. 5 UnitsExplanation
The length of a line segment can be found using the distance formula, which is the square root of the sum of the squares of the differences in the x-coordinates and the differences in the y-coordinates of the endpoints. In this case, the x-coordinates are the same (2) and the y-coordinates have a difference of 5 (6-1). Applying the distance formula, the square root of (0^2 + 5^2) is 5. Therefore, the length of the line segment is 5 units.Rate this question:
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- 17.
How many faces does a right rectangular prism have?
- A.
5
- B.
6
- C.
8
- D.
12
Correct Answer
B. 6Explanation
A right rectangular prism is a three-dimensional shape with six rectangular faces. Each face is a rectangle, and there are three pairs of parallel faces. Therefore, the correct answer is 6.Rate this question:
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- 18.
What is the place value of the 3 in the number 0.03?
- A.
Ten-Thousandths
- B.
Hundredths
- C.
Thousandths
- D.
Tenths
Correct Answer
B. HundredthsExplanation
In the number 0.03, the digit 3 is in the hundredths place. The place value of a digit tells us the position of the digit in a number and its value relative to other digits. In this case, the number 0.03 can be broken down as 3 hundredths (0.03 = 0.03/1 = 3/100). Therefore, the correct answer is hundredths.Rate this question:
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- 19.
What is the least common denominator for 1/6 and 1/2?
- A.
6
- B.
12
- C.
3
- D.
2
Correct Answer
A. 6Explanation
The least common denominator for 1/6 and 1/2 is 6. This is because 6 is the smallest number that both 6 and 2 can evenly divide into. By finding the least common denominator, we can convert the fractions into equivalent fractions with the same denominator, making it easier to compare and perform operations with them.Rate this question:
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- 20.
What is 5/12 + 1/6?
- A.
6-Jul
- B.
12-Jun
- C.
18-Jun
- D.
12-Jul
Correct Answer
D. 12-JulExplanation
The correct answer is 12-Jul because when adding fractions, we need to find a common denominator. In this case, the common denominator is 12. So, we convert 5/12 to 1/6 by multiplying the numerator and denominator by 2. Then, we add the numerators together to get 3/6. Finally, we simplify the fraction to 1/2, which is equivalent to 6/12. Therefore, 1/6 + 5/12 equals 6/12, which is equal to 1/2 or 0.5.Rate this question:
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- 21.
What is -3 x 4 x 3?
- A.
-12
- B.
9
- C.
36
- D.
-36
Correct Answer
D. -36Explanation
To find the value of -3 x 4 x 3, we first multiply 3 and 4 to get 12. Since the first number is negative, the result will also be negative. Then, we multiply -12 by 3, which gives us -36. Therefore, the correct answer is -36.Rate this question:
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