Get ready to test your math skills! 
This 7th Grade Mathematics Quiz is designed to help you practice important topics like fractions, percentages, algebra, geometry, and problem-solving. Each question comes with clear answer choices and an explanation to help you learn as you go. Take your time, think carefully, and enjoy the challenge—let’s see how strong your math skills really are! 
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1 What is the value of –6 + 10?
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4
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16
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–4
Correct!Wrong!Explanation
Adding 10 moves –6 ten steps to the right on the number line: –6 + 10 = 4.
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2 Which fraction is equal to 0.75?
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1/2
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2/3
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3/4
Correct!Wrong!Explanation:
3 ÷ 4 = 0.75, so 0.75 is the same as 3/4.
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3 What is 30% of 200?
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30
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60
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90
Correct!Wrong!Explanation
30% = 30 ÷ 100 = 0.3 → 0.3 × 200 = 60.
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4 Solve: 5x = 25
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10
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5
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20
Correct!Wrong!Explanation:
Divide both sides by 5: 25 ÷ 5 = 5.
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5 What is the perimeter of a rectangle with length 8 cm and width 5 cm?
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26 cm
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40 cm
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16 cm
Correct!Wrong!Explanation
Perimeter = 2 × (length + width)
= 2 × (8 + 5) = 2 × 13 = 26 cm. -
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6 Which number is prime?
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9
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15
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7
Correct!Wrong!Explanation:
A prime number has only two factors: 1 and itself.
7 can only be divided by 1 and 7. -
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7 Simplify: 3² + 4
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13
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16
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25
Correct!Wrong!Explanation:
3² = 9 → 9 + 4 = 13.
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8 What is the mean (average) of 4, 6, and 10?
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6
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6.67
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7
Correct!Wrong!Explanation:
Add the numbers: 4 + 6 + 10 = 20
Divide by 3 → 20 ÷ 3 ≈ 6.67. -
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9 Which is greater: 2/3 or 3/5?
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3/5
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They are equal
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2/3
Correct!Wrong!Explanation:
2 ÷ 3 ≈ 0.67
3 ÷ 5 = 0.6
So, 2/3 is greater. -
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10 If a book costs $15 and you buy 4 books, how much do you pay?
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45
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50
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60
Correct!Wrong!Explanation:
15 × 4 = 60.
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