Grade 7 Mathematics Questions and Answers
A free sample of Grade 7 Mathematics practice questions with the correct answer and an explanation, following the Lebanese curriculum. Useful for revision before school tests.
أسئلة الرياضيات للصف 7 مع الأجوبة والشرح وفق المنهج اللبناني.
How to use this page: read each question, try to answer it yourself, then open the answer to check your reasoning. Questions are grouped by the chapter they belong to on EduRise, in the order of the Lebanese Grade 7 Mathematics programme.
15 Grade 7 Mathematics practice questions
Chapter: Addition and Subtraction of Integers · easy
1. 10 + (−7) = ?
- A. 17
- B. -17
- C. 3
- D. -3
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Answer: 3
Explanation: Different signs: 10 − 7 = 3, sign of the number farther from 0 → 3.
Chapter: Addition and Subtraction of Integers · easy
2. (−7) − 3 = ?
- A. 10
- B. −12
- C. −4
- D. −10
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Answer: −10
Explanation: Add the opposite: −7 + (−3) = −10.
Chapter: Multiplication and Division of Integers · easy
3. (−6) × 6 = ?
- A. −38
- B. −36
- C. 0
- D. 36
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Answer: −36
Explanation: Different signs → negative: 6 × 6 = 36 → −36.
Chapter: Multiplication and Division of Integers · easy
4. (−5) × 10 = ?
- A. 50
- B. 5
- C. −52
- D. −50
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Answer: −50
Explanation: Different signs → negative: 5 × 10 = 50 → −50.
Chapter: Geometry: The Essentials to Start · easy
5. A circle has radius 12 cm. What is its diameter?
- A. 144
- B. 24
- C. 12
- D. 48
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Answer: 24
Explanation: Diameter = 2 × radius = 24 cm.
Chapter: Geometry: The Essentials to Start · easy
6. An angle of 151° is:
- A. straight
- B. right
- C. obtuse
- D. acute
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Answer: obtuse
Explanation: Acute < 90°, right = 90°, obtuse between 90° and 180°, straight = 180°.
Chapter: Location: Orthogonal System and Coordinates of a Point · easy
7. Where is the point (1 ; −8)?
- A. on neither axis
- B. at the origin
- C. on the y-axis
- D. on the x-axis
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Answer: on neither axis
Explanation: y = 0 → x-axis; x = 0 → y-axis; both 0 → origin.
Chapter: Location: Orthogonal System and Coordinates of a Point · easy
8. Where is the point (0 ; 7)?
- A. on neither axis
- B. on the x-axis
- C. at the origin
- D. on the y-axis
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Answer: on the y-axis
Explanation: y = 0 → x-axis; x = 0 → y-axis; both 0 → origin.
Chapter: Statistics: Relative Frequencies, Bar Graph and Frequency Polygon · easy
9. Number of children per family: 1 child(ren): 6 families, 2 child(ren): 5 families, 3 child(ren): 5 families, 4 child(ren): 5 families. How many families were surveyed?
- A. 23
- B. 20
- C. 21
- D. 22
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Answer: 21
Explanation: N = 6 + 5 + 5 + 5 = 21.
Chapter: Statistics: Relative Frequencies, Bar Graph and Frequency Polygon · easy
10. In a class of 80 pupils, the relative frequency of pupils who walk to school is 45 %. How many pupils walk?
- A. 72
- B. 44
- C. 45
- D. 36
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Answer: 36
Explanation: 45 % of 80 = 80 × 45/100 = 36.
Chapter: Triangles: Remarkable Lines in a Triangle · easy
11. The centre of the circle tangent to the three sides is:
- A. the centroid G (medians)
- B. the orthocentre H (altitudes)
- C. the incentre I (bisectors)
- D. the circumcentre O (perpendicular bisectors)
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Answer: the incentre I (bisectors)
Explanation: Medians → centroid G; altitudes → orthocentre H; perpendicular bisectors → circumcentre O (equidistant from the vertices); bisectors → incentre I (equidistant from the sides).
Chapter: Triangles: Remarkable Lines in a Triangle · easy
12. The three altitudes of a triangle meet at:
- A. the orthocentre H (altitudes)
- B. the incentre I (bisectors)
- C. the centroid G (medians)
- D. the circumcentre O (perpendicular bisectors)
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Answer: the orthocentre H (altitudes)
Explanation: Medians → centroid G; altitudes → orthocentre H; perpendicular bisectors → circumcentre O (equidistant from the vertices); bisectors → incentre I (equidistant from the sides).
Chapter: Powers · easy
13. Write 20 000 000 in the form a × 10ⁿ.
- A. 2 × 10⁸
- B. 2⁷
- C. 2 × 10⁶
- D. 2 × 10⁷
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Answer: 2 × 10⁷
Explanation: 20 000 000 = 2 followed by 7 zeros = 2 × 10⁷.
Chapter: Powers · easy
14. Write 3 000 in the form a × 10ⁿ.
- A. 3 × 10²
- B. 3 × 10³
- C. 3³
- D. 3 × 10⁴
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Answer: 3 × 10³
Explanation: 3 000 = 3 followed by 3 zeros = 3 × 10³.
Chapter: Prime Numbers · easy
15. 28 is a prime number.
- A. True
- B. False
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Answer: False
Explanation: 28 = 2² × 7 → composite.
More practice
These are sample questions only. The full Grade 7 Mathematics course on EduRise includes every chapter, lessons, 2,600 questions and timed exams.
Mathematics questions in other grades
Other Grade 7 subjects
See also: Grade 7 Mathematics chapters · All question pages · Study guides
About these questions
Where do these Grade 7 Mathematics questions come from?
They are a sample from EduRise's Grade 7 Mathematics question bank (2,600 questions across 25 chapters), written to follow the Lebanese curriculum. Each chapter on EduRise has its own practice set and a timed exam.
Are the answers explained?
Yes. Every question on EduRise shows the correct answer and an explanation after you answer, in practice mode and in the exam review.
How do I get the full question bank?
Register at edurise.me and subscribe ($10/month) to practise every chapter of Grade 7 Mathematics, take the timed exams and track your progress.
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