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3
The left digit counts tens.
Class 1 · English Version · Mathematics
Place value and number names
Explore place value and number names 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 two-digit number has tens and ones. The position of each digit tells its value.
Worked example
34 is 3 tens and 4 ones: 30 + 4.
- 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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52
50 plus 2 makes 52.
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sixteen
Sixteen names 16.
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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47
Four tens are forty; add seven.
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6
36 is thirty and six.
Write in your own words. A guardian or teacher should review this response.
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24 has 2 tens and 4 ones. Draw two ten-sticks and four separate dots.
Check the place of each digit.
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