Subtraction for 7-10 year olds: finding the distance on a number line instead of long subtraction!
ฝัง
- เผยแพร่เมื่อ 23 ธ.ค. 2024
- I came into my 8 year old's classroom to have some fun with numbers, and demonstrated for the kids how to use the number line to find the distance between two numbers, as an alternative to long subtraction
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