Show model answer and explanation
47
35 + 12 = 47 taka.
Class 2 · English Medium · Pearson Edexcel · Mathematics
Money, change and written problems
Find a cost and then work out the change.
About this lesson and its coverage
Original Kidemy foundation practice · Read the example, write your answers, then check. This starter is shared across class versions; it is not a complete board-specific lesson or course.
Open this topic in Skills Lab →
Learn the idea
Read what is bought, how many are bought and how much is paid. Write each step with its unit. Change is money paid minus the total cost.
Worked example
Two pencils cost Tk 8 each. Total cost = 2 × 8 = Tk 16. Pay Tk 20: change = 20 − 16 = Tk 4.
- Do not subtract the cost of only one pencil.
- Check: the cost plus the change equals the money paid.
Your written practice
Show your working on paper. Check your answer, then choose Next.
Show model answer and explanation
3
50 − 47 = 3 taka.
Show model answer and explanation
5
3 × 5 = 15; 20 − 15 = 5 taka.
Progress and browser storage
Notebook challenge, sources and further study
Teacher-led lessons, schedules and prices for this outline are upcoming. You can use any starter practice above now without booking.
Your next step
Solo practice works without an account. Sign in to save a practice record to your learner profile.
Keep practising
Exact lesson links and related activities are labelled separately. Return-to-course links retain your selected learning path.
Play this exact lesson in Skills Lab →