What to create	Quiz
Which subject	Mathematics
What age group	Year or Grade 4
What topic	4th Grade REVIEW
Question types	Close-ended
Number of questions	5
Number of answers	4
Correct answers	Exactly 1
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4th Grade Mathematics Review Quiz

Instructions: Read each question carefully and choose the correct answer from the options provided.

Questions:

1. What is the value of the expression ( 8 + 5 \times 2 )?

   • A. 18
   • B. 10
   • C. 16
   • D. 13

2. Which of the following fractions is equivalent to ( \frac{2}{4} )?

   • A. ( \frac{1}{2} )
   • B. ( \frac{3}{4} )
   • C. ( \frac{2}{3} )
   • D. ( \frac{4}{2} )

3. What is the perimeter of a rectangle with a length of 6 units and a width of 4 units?

   • A. 20 units
   • B. 24 units
   • C. 16 units
   • D. 10 units

4. If a triangle has angles measuring 90 degrees and 45 degrees, what is the measure of the third angle?

   • A. 45 degrees
   • B. 30 degrees
   • C. 60 degrees
   • D. 75 degrees

5. What is the product of 7 and 9?

   • A. 54
   • B. 63
   • C. 72
   • D. 81

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Answers:

1. C. 16
2. A. ( \frac{1}{2} )
3. A. 20 units
4. A. 45 degrees
5. B. 63

Correct Answers Explanation:

• For question 1, the order of operations (PEMDAS) indicates that multiplication is performed before addition: ( 5 \times 2 = 10 ) and ( 8 + 10 = 18 ) confirms that the answer is incorrect. The correct answer is A. 18.
• For question 2, ( \frac{2}{4} ) simplifies to ( \frac{1}{2} ), making A the correct choice.
• The perimeter of a rectangle is ( 2 \times (length + width) = 2 \times (6 + 4) = 20) units; thus A is correct.
• The angles in a triangle sum to 180 degrees. ( 90 + 45 = 135 ) which means the third angle is ( 180 - 135 = 45) degrees, confirming A is correct.
• The product of 7 and 9 is ( 7 \times 9 = 63), making B the correct answer.

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Feel free to distribute this quiz to assess the understanding of 4th-grade mathematics!