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36
Multiply four by nine.
Class 3 · English Version · Mathematics
Money and multi-step word problems
Explore money and multi-step word problems with an example and your own answers.
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.
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Learn the idea
A multi-step problem needs more than one calculation. Label each amount and check that money left is sensible.
Worked example
Three pens at 8 taka cost 24 taka. Paying 30 taka leaves 6 taka change.
- Read the example and explain which rule or evidence it uses.
- Try each task yourself, then compare the answer and its reason.
Your written practice
Show your working on paper. Check your answer, then choose Next.
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14
Subtract the total cost from fifty.
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57
Find the book cost, then add the pencil.
Take it further
Apply the idea in a new situation and explain your method. Open writing needs a guardian or teacher to review it.
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15
5×7=35; 50−35=15.
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65
2×28+9=65.
Write in your own words. A guardian or teacher should review this response.
Show model answer and explanation
The notebooks cost 3×27=Tk 81. Tk 80 is short by Tk 1.
Show both the cost and the comparison.
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