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๐ข Topic Summary
Making ten is a fundamental strategy in early math education. It involves finding pairs of numbers that add up to ten. For example, knowing that 6 + 4 = 10 or 8 + 2 = 10 helps children simplify addition problems. This skill provides a strong foundation for more complex arithmetic and problem-solving.
By mastering "making ten," kindergarteners develop number sense and the ability to decompose numbers. This means they can break down larger numbers into smaller, more manageable parts. This not only aids in addition but also subtraction and mental math strategies.
๐ Part A: Vocabulary
- โ Addition: Combining numbers to find their total.
- ๐ Ten Frame: A visual tool with ten spaces used to represent numbers.
- ๐ค Pair: Two numbers that together equal a specific number.
- โ Decompose: Breaking a number down into smaller parts.
- ๐งฎ Number Sense: A child's fluidity and intuition with numbers.
โ๏ธ Part B: Fill in the Blanks
To make ten, we need to find the missing ________. If we have six, we need ________ more to make ten. Similarly, if we have eight, we need only ________ more. The ten ________ helps us visualize this easily. So, five plus ________ is also ten!
๐ค Part C: Critical Thinking
Imagine you have 3 apples. How many more apples do you need to have a total of 10 apples? Explain how you figured it out.
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