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Zoie Rolfson

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3y ago
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9y ago

I subtracted 15-8 gave me 7 then I took

10- my answer witch was 7

10-7=3

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Q: Describe how to use a tens fact to find the difference for 15-8?
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How would you regroup 4 tens to find the difference between 341 and 228?

To regroup 4 tens in 341, change it to 3 hundreds and 14 tens. Then, subtract 2 hundreds and 2 tens from 3 hundreds and 14 tens to get the difference. The difference between 341 and 228 is 113.


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