×, ÷: Error Analysis & Misconceptions

Mathematics
Grade 7
15 questions
~30 mins
1 views0 downloads

About This Worksheet

A worksheet focusing on × and ÷ calculations, addressing common errors, misconceptions, and problem-solving skills for Grade 7 students.

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×, ÷: Error Analysis & Misconceptions

Subject: MathematicsGrade: Grade 7
Name:
Date:
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Untitled Worksheet

Grade Grade 7
A

Fluency & Practice

Solve the following calculations carefully. Show your working in the grid spaces.
1.
Calculate 6 × 8 using the grid.
[2 marks]
2.
Divide 144 by 12. Show your working.
[2 marks]
3.
Calculate 7 × 9.
[2 marks]
4.
Divide 81 by 3. Show your working.
[2 marks]
B

Problem Solving & Reasoning

Solve these multi-step problems. Explain your reasoning clearly.
1.
A pack contains 48 candies. If each bag holds 6 candies, how many bags are needed? Show your working.
[3 marks]
2.
A factory produces 1200 units daily. If each worker makes 50 units per day, how many workers are needed? Show your working.
[3 marks]
3.
A recipe requires 3 × 4 cups of sugar. If you want to make 5 batches, how much sugar do you need in total?
[3 marks]
C

Real-world Applications

Apply your knowledge to real-life scenarios.
1.
A car travels 300 km in 5 hours. Calculate its average speed using ÷. Show your working.
[3 marks]
2.
A gardener arranges 144 plants equally in 12 rows. How many plants are in each row? Show your working.
[3 marks]
D

Challenge & Extension

Attempt these challenging problems to extend your understanding.
1.
A number is multiplied by 5 and then divided by 25. If the result is 4, what was the original number? Show your working.
[4 marks]
2.
Construct a rectangle on the grid with a length of 7 units and a width of 3 units. Calculate its area and explain your steps.
[4 marks]
E

Mixed Review

Solve these variety of questions to test your understanding.
1.
Calculate 15 ÷ 3 and then multiply the result by 4. Show your working.
[2 marks]
2.
A printer produces 240 pages in 8 minutes. How many pages does it produce per minute? Show your working.
[2 marks]
F

Error Analysis & Misconceptions

Identify the mistake in each calculation. Correct the error and explain.
1.
Error: 9 × 7 = 54. Fix the mistake and explain what went wrong.
[3 marks]
2.
Error: 144 ÷ 12 = 14. Show the typical mistake and then the correct calculation.
[3 marks]

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Details

Created
1/1/2026
Updated
1/1/2026
Type
worksheet